67828430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 125411328

約数和(自身を除く): 57582898

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 1151, 2302, 5755, 5893, 11510, 11786, 29465, 58930, 81721, 95533, 163442, 191066, 408605, 477665, 817210, 955330, 6782843, 13565686, 33914215, 67828430]

約数ペア:

[(1, 67828430), (2, 33914215), (5, 13565686), (10, 6782843), (71, 955330), (83, 817210), (142, 477665), (166, 408605), (355, 191066), (415, 163442), (710, 95533), (830, 81721), (1151, 58930), (2302, 29465), (5755, 11786), (5893, 11510)]