1493392950

素因数分解:

$2^1\times 3^7\times 5^2\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 192

約数和(自身を含む): 4763504640

約数和(自身を除く): 3270111690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 729, 810, 945, 1050, 1134, 1215, 1350, 1458, 1575, 1701, 1890, 1951, 2025, 2187, 2430, 2835, 3150, 3402, 3645, 3902, 4050, 4374, 4725, 5103, 5670, 5853, 6075, 7290, 8505, 9450, 9755, 10206, 10935, 11706, 12150, 13657, 14175, 15309, 17010, 17559, 18225, 19510, 21870, 25515, 27314, 28350, 29265, 30618, 35118, 36450, 40971, 42525, 48775, 51030, 52677, 54675, 58530, 68285, 76545, 81942, 85050, 87795, 97550, 105354, 109350, 122913, 127575, 136570, 146325, 153090, 158031, 175590, 204855, 245826, 255150, 263385, 292650, 316062, 341425, 368739, 382725, 409710, 438975, 474093, 526770, 614565, 682850, 737478, 765450, 790155, 877950, 948186, 1024275, 1106217, 1229130, 1316925, 1422279, 1580310, 1843695, 2048550, 2212434, 2370465, 2633850, 2844558, 3072825, 3318651, 3687390, 3950775, 4266837, 4740930, 5531085, 6145650, 6637302, 7111395, 7901550, 8533674, 9218475, 9955953, 11062170, 11852325, 14222790, 16593255, 18436950, 19911906, 21334185, 23704650, 27655425, 29867859, 33186510, 35556975, 42668370, 49779765, 55310850, 59735718, 71113950, 82966275, 99559530, 106670925, 149339295, 165932550, 213341850, 248898825, 298678590, 497797650, 746696475, 1493392950]

約数ペア:

[(1, 1493392950), (2, 746696475), (3, 497797650), (5, 298678590), (6, 248898825), (7, 213341850), (9, 165932550), (10, 149339295), (14, 106670925), (15, 99559530), (18, 82966275), (21, 71113950), (25, 59735718), (27, 55310850), (30, 49779765), (35, 42668370), (42, 35556975), (45, 33186510), (50, 29867859), (54, 27655425), (63, 23704650), (70, 21334185), (75, 19911906), (81, 18436950), (90, 16593255), (105, 14222790), (126, 11852325), (135, 11062170), (150, 9955953), (162, 9218475), (175, 8533674), (189, 7901550), (210, 7111395), (225, 6637302), (243, 6145650), (270, 5531085), (315, 4740930), (350, 4266837), (378, 3950775), (405, 3687390), (450, 3318651), (486, 3072825), (525, 2844558), (567, 2633850), (630, 2370465), (675, 2212434), (729, 2048550), (810, 1843695), (945, 1580310), (1050, 1422279), (1134, 1316925), (1215, 1229130), (1350, 1106217), (1458, 1024275), (1575, 948186), (1701, 877950), (1890, 790155), (1951, 765450), (2025, 737478), (2187, 682850), (2430, 614565), (2835, 526770), (3150, 474093), (3402, 438975), (3645, 409710), (3902, 382725), (4050, 368739), (4374, 341425), (4725, 316062), (5103, 292650), (5670, 263385), (5853, 255150), (6075, 245826), (7290, 204855), (8505, 175590), (9450, 158031), (9755, 153090), (10206, 146325), (10935, 136570), (11706, 127575), (12150, 122913), (13657, 109350), (14175, 105354), (15309, 97550), (17010, 87795), (17559, 85050), (18225, 81942), (19510, 76545), (21870, 68285), (25515, 58530), (27314, 54675), (28350, 52677), (29265, 51030), (30618, 48775), (35118, 42525), (36450, 40971)]