323213410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85733}}^1$

素因数の和:85782

約数の個数: 32

約数和(自身を含む): 648149040

約数和(自身を除く): 324935630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 85733, 171466, 428665, 857330, 1114529, 2229058, 2486257, 4972514, 5572645, 11145290, 12431285, 24862570, 32321341, 64642682, 161606705, 323213410]

約数ペア:

[(1, 323213410), (2, 161606705), (5, 64642682), (10, 32321341), (13, 24862570), (26, 12431285), (29, 11145290), (58, 5572645), (65, 4972514), (130, 2486257), (145, 2229058), (290, 1114529), (377, 857330), (754, 428665), (1885, 171466), (3770, 85733)]