77380430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1201}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 147990240

約数和(自身を除く): 70609810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1201, 1895, 2402, 3790, 6005, 6443, 12010, 12886, 20417, 32215, 40834, 64430, 102085, 204170, 455179, 910358, 2275895, 4551790, 7738043, 15476086, 38690215, 77380430]

約数ペア:

[(1, 77380430), (2, 38690215), (5, 15476086), (10, 7738043), (17, 4551790), (34, 2275895), (85, 910358), (170, 455179), (379, 204170), (758, 102085), (1201, 64430), (1895, 40834), (2402, 32215), (3790, 20417), (6005, 12886), (6443, 12010)]