374309870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4457

約数の個数: 48

約数和(自身を含む): 751179744

約数和(自身を除く): 376869874

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 4357, 7810, 8591, 8714, 17182, 21785, 42955, 43570, 47927, 85910, 95854, 239635, 309347, 479270, 527197, 618694, 1054394, 1546735, 2635985, 3093470, 3402817, 5271970, 6805634, 17014085, 34028170, 37430987, 74861974, 187154935, 374309870]

約数ペア:

[(1, 374309870), (2, 187154935), (5, 74861974), (10, 37430987), (11, 34028170), (22, 17014085), (55, 6805634), (71, 5271970), (110, 3402817), (121, 3093470), (142, 2635985), (242, 1546735), (355, 1054394), (605, 618694), (710, 527197), (781, 479270), (1210, 309347), (1562, 239635), (3905, 95854), (4357, 85910), (7810, 47927), (8591, 43570), (8714, 42955), (17182, 21785)]