69138430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{87517}}^1$

素因数の和:87603

約数の個数: 16

約数和(自身を含む): 126025920

約数和(自身を除く): 56887490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 87517, 175034, 437585, 875170, 6913843, 13827686, 34569215, 69138430]

約数ペア:

[(1, 69138430), (2, 34569215), (5, 13827686), (10, 6913843), (79, 875170), (158, 437585), (395, 175034), (790, 87517)]