389409930

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 224

約数和(自身を含む): 1295650944

約数和(自身を除く): 906241014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 243, 270, 273, 315, 351, 378, 390, 405, 455, 486, 546, 567, 585, 587, 630, 702, 729, 810, 819, 910, 945, 1053, 1134, 1170, 1174, 1215, 1365, 1458, 1638, 1701, 1755, 1761, 1890, 2106, 2430, 2457, 2730, 2835, 2935, 3159, 3402, 3510, 3522, 3645, 4095, 4109, 4914, 5103, 5265, 5283, 5670, 5870, 6318, 7290, 7371, 7631, 8190, 8218, 8505, 8805, 9477, 10206, 10530, 10566, 12285, 12327, 14742, 15262, 15795, 15849, 17010, 17610, 18954, 20545, 22113, 22893, 24570, 24654, 25515, 26415, 31590, 31698, 36855, 36981, 38155, 41090, 44226, 45786, 47385, 47547, 51030, 52830, 53417, 61635, 66339, 68679, 73710, 73962, 76310, 79245, 94770, 95094, 106834, 110565, 110943, 114465, 123270, 132678, 137358, 142641, 158490, 160251, 184905, 206037, 221130, 221886, 228930, 237735, 267085, 285282, 320502, 331695, 332829, 343395, 369810, 412074, 427923, 475470, 480753, 534170, 554715, 618111, 663390, 665658, 686790, 713205, 801255, 855846, 961506, 998487, 1030185, 1109430, 1236222, 1426410, 1442259, 1602510, 1664145, 1854333, 1996974, 2060370, 2139615, 2403765, 2884518, 2995461, 3090555, 3328290, 3708666, 4279230, 4326777, 4807530, 4992435, 5562999, 5990922, 6181110, 7211295, 8653554, 9271665, 9984870, 11125998, 12980331, 14422590, 14977305, 18543330, 21633885, 25960662, 27814995, 29954610, 38940993, 43267770, 55629990, 64901655, 77881986, 129803310, 194704965, 389409930]

約数ペア:

[(1, 389409930), (2, 194704965), (3, 129803310), (5, 77881986), (6, 64901655), (7, 55629990), (9, 43267770), (10, 38940993), (13, 29954610), (14, 27814995), (15, 25960662), (18, 21633885), (21, 18543330), (26, 14977305), (27, 14422590), (30, 12980331), (35, 11125998), (39, 9984870), (42, 9271665), (45, 8653554), (54, 7211295), (63, 6181110), (65, 5990922), (70, 5562999), (78, 4992435), (81, 4807530), (90, 4326777), (91, 4279230), (105, 3708666), (117, 3328290), (126, 3090555), (130, 2995461), (135, 2884518), (162, 2403765), (182, 2139615), (189, 2060370), (195, 1996974), (210, 1854333), (234, 1664145), (243, 1602510), (270, 1442259), (273, 1426410), (315, 1236222), (351, 1109430), (378, 1030185), (390, 998487), (405, 961506), (455, 855846), (486, 801255), (546, 713205), (567, 686790), (585, 665658), (587, 663390), (630, 618111), (702, 554715), (729, 534170), (810, 480753), (819, 475470), (910, 427923), (945, 412074), (1053, 369810), (1134, 343395), (1170, 332829), (1174, 331695), (1215, 320502), (1365, 285282), (1458, 267085), (1638, 237735), (1701, 228930), (1755, 221886), (1761, 221130), (1890, 206037), (2106, 184905), (2430, 160251), (2457, 158490), (2730, 142641), (2835, 137358), (2935, 132678), (3159, 123270), (3402, 114465), (3510, 110943), (3522, 110565), (3645, 106834), (4095, 95094), (4109, 94770), (4914, 79245), (5103, 76310), (5265, 73962), (5283, 73710), (5670, 68679), (5870, 66339), (6318, 61635), (7290, 53417), (7371, 52830), (7631, 51030), (8190, 47547), (8218, 47385), (8505, 45786), (8805, 44226), (9477, 41090), (10206, 38155), (10530, 36981), (10566, 36855), (12285, 31698), (12327, 31590), (14742, 26415), (15262, 25515), (15795, 24654), (15849, 24570), (17010, 22893), (17610, 22113), (18954, 20545)]