69520490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23251}}^1$

素因数の和:23294

約数の個数: 32

約数和(自身を含む): 140628096

約数和(自身を除く): 71107606

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 23251, 46502, 116255, 232510, 302263, 534773, 604526, 1069546, 1511315, 2673865, 3022630, 5347730, 6952049, 13904098, 34760245, 69520490]

約数ペア:

[(1, 69520490), (2, 34760245), (5, 13904098), (10, 6952049), (13, 5347730), (23, 3022630), (26, 2673865), (46, 1511315), (65, 1069546), (115, 604526), (130, 534773), (230, 302263), (299, 232510), (598, 116255), (1495, 46502), (2990, 23251)]