18606510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 58705920

約数和(自身を除く): 40099410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 31, 38, 39, 45, 54, 57, 62, 65, 78, 81, 90, 93, 95, 114, 117, 130, 135, 155, 162, 171, 186, 190, 195, 234, 243, 247, 270, 279, 285, 310, 342, 351, 390, 403, 405, 465, 486, 494, 513, 558, 570, 585, 589, 702, 741, 806, 810, 837, 855, 930, 1026, 1053, 1170, 1178, 1209, 1215, 1235, 1395, 1482, 1539, 1674, 1710, 1755, 1767, 2015, 2106, 2223, 2418, 2430, 2470, 2511, 2565, 2790, 2945, 3078, 3159, 3510, 3534, 3627, 3705, 4030, 4185, 4446, 4617, 5022, 5130, 5265, 5301, 5890, 6045, 6318, 6669, 7254, 7410, 7533, 7657, 7695, 8370, 8835, 9234, 10530, 10602, 10881, 11115, 12090, 12555, 13338, 15066, 15314, 15390, 15795, 15903, 17670, 18135, 20007, 21762, 22230, 22971, 23085, 25110, 26505, 31590, 31806, 32643, 33345, 36270, 37665, 38285, 40014, 45942, 46170, 47709, 53010, 54405, 60021, 65286, 66690, 68913, 75330, 76570, 79515, 95418, 97929, 100035, 108810, 114855, 120042, 137826, 143127, 159030, 163215, 195858, 200070, 206739, 229710, 238545, 286254, 300105, 326430, 344565, 413478, 477090, 489645, 600210, 620217, 689130, 715635, 979290, 1033695, 1240434, 1431270, 1860651, 2067390, 3101085, 3721302, 6202170, 9303255, 18606510]

約数ペア:

[(1, 18606510), (2, 9303255), (3, 6202170), (5, 3721302), (6, 3101085), (9, 2067390), (10, 1860651), (13, 1431270), (15, 1240434), (18, 1033695), (19, 979290), (26, 715635), (27, 689130), (30, 620217), (31, 600210), (38, 489645), (39, 477090), (45, 413478), (54, 344565), (57, 326430), (62, 300105), (65, 286254), (78, 238545), (81, 229710), (90, 206739), (93, 200070), (95, 195858), (114, 163215), (117, 159030), (130, 143127), (135, 137826), (155, 120042), (162, 114855), (171, 108810), (186, 100035), (190, 97929), (195, 95418), (234, 79515), (243, 76570), (247, 75330), (270, 68913), (279, 66690), (285, 65286), (310, 60021), (342, 54405), (351, 53010), (390, 47709), (403, 46170), (405, 45942), (465, 40014), (486, 38285), (494, 37665), (513, 36270), (558, 33345), (570, 32643), (585, 31806), (589, 31590), (702, 26505), (741, 25110), (806, 23085), (810, 22971), (837, 22230), (855, 21762), (930, 20007), (1026, 18135), (1053, 17670), (1170, 15903), (1178, 15795), (1209, 15390), (1215, 15314), (1235, 15066), (1395, 13338), (1482, 12555), (1539, 12090), (1674, 11115), (1710, 10881), (1755, 10602), (1767, 10530), (2015, 9234), (2106, 8835), (2223, 8370), (2418, 7695), (2430, 7657), (2470, 7533), (2511, 7410), (2565, 7254), (2790, 6669), (2945, 6318), (3078, 6045), (3159, 5890), (3510, 5301), (3534, 5265), (3627, 5130), (3705, 5022), (4030, 4617), (4185, 4446)]