7409450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 7857430

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 379, 391, 425, 575, 758, 782, 850, 1150, 1895, 1955, 3790, 3910, 6443, 8717, 9475, 9775, 12886, 17434, 18950, 19550, 32215, 43585, 64430, 87170, 148189, 161075, 217925, 296378, 322150, 435850, 740945, 1481890, 3704725, 7409450]

約数ペア:

[(1, 7409450), (2, 3704725), (5, 1481890), (10, 740945), (17, 435850), (23, 322150), (25, 296378), (34, 217925), (46, 161075), (50, 148189), (85, 87170), (115, 64430), (170, 43585), (230, 32215), (379, 19550), (391, 18950), (425, 17434), (575, 12886), (758, 9775), (782, 9475), (850, 8717), (1150, 6443), (1895, 3910), (1955, 3790)]