69929210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 135959040

約数和(自身を除く): 66029830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 1123, 2246, 2395, 4790, 5615, 6227, 11230, 12454, 14599, 29198, 31135, 62270, 72995, 145990, 537917, 1075834, 2689585, 5379170, 6992921, 13985842, 34964605, 69929210]

約数ペア:

[(1, 69929210), (2, 34964605), (5, 13985842), (10, 6992921), (13, 5379170), (26, 2689585), (65, 1075834), (130, 537917), (479, 145990), (958, 72995), (1123, 62270), (2246, 31135), (2395, 29198), (4790, 14599), (5615, 12454), (6227, 11230)]