1949804910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2069}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 5227428960

約数和(自身を除く): 3277624050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 283, 333, 370, 555, 566, 666, 849, 1110, 1415, 1665, 1698, 2069, 2547, 2830, 3330, 4138, 4245, 5094, 6207, 8490, 10345, 10471, 12414, 12735, 18621, 20690, 20942, 25470, 31035, 31413, 37242, 52355, 62070, 62826, 76553, 93105, 94239, 104710, 153106, 157065, 186210, 188478, 229659, 314130, 382765, 459318, 471195, 585527, 688977, 765530, 942390, 1148295, 1171054, 1377954, 1756581, 2296590, 2927635, 3444885, 3513162, 5269743, 5855270, 6889770, 8782905, 10539486, 17565810, 21664499, 26348715, 43328998, 52697430, 64993497, 108322495, 129986994, 194980491, 216644990, 324967485, 389960982, 649934970, 974902455, 1949804910]

約数ペア:

[(1, 1949804910), (2, 974902455), (3, 649934970), (5, 389960982), (6, 324967485), (9, 216644990), (10, 194980491), (15, 129986994), (18, 108322495), (30, 64993497), (37, 52697430), (45, 43328998), (74, 26348715), (90, 21664499), (111, 17565810), (185, 10539486), (222, 8782905), (283, 6889770), (333, 5855270), (370, 5269743), (555, 3513162), (566, 3444885), (666, 2927635), (849, 2296590), (1110, 1756581), (1415, 1377954), (1665, 1171054), (1698, 1148295), (2069, 942390), (2547, 765530), (2830, 688977), (3330, 585527), (4138, 471195), (4245, 459318), (5094, 382765), (6207, 314130), (8490, 229659), (10345, 188478), (10471, 186210), (12414, 157065), (12735, 153106), (18621, 104710), (20690, 94239), (20942, 93105), (25470, 76553), (31035, 62826), (31413, 62070), (37242, 52355)]