2356000990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 4913685504

約数和(自身を除く): 2557684514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 467, 485, 679, 743, 934, 970, 1358, 1486, 2335, 3269, 3395, 3715, 4670, 5201, 6538, 6790, 7430, 10402, 16345, 26005, 32690, 45299, 52010, 72071, 90598, 144142, 226495, 317093, 346981, 360355, 452990, 504497, 634186, 693962, 720710, 1008994, 1585465, 1734905, 2428867, 2522485, 3170930, 3469810, 4857734, 5044970, 12144335, 24288670, 33657157, 67314314, 168285785, 235600099, 336571570, 471200198, 1178000495, 2356000990]

約数ペア:

[(1, 2356000990), (2, 1178000495), (5, 471200198), (7, 336571570), (10, 235600099), (14, 168285785), (35, 67314314), (70, 33657157), (97, 24288670), (194, 12144335), (467, 5044970), (485, 4857734), (679, 3469810), (743, 3170930), (934, 2522485), (970, 2428867), (1358, 1734905), (1486, 1585465), (2335, 1008994), (3269, 720710), (3395, 693962), (3715, 634186), (4670, 504497), (5201, 452990), (6538, 360355), (6790, 346981), (7430, 317093), (10402, 226495), (16345, 144142), (26005, 90598), (32690, 72071), (45299, 52010)]