70811390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 67566850

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 4289, 8255, 8578, 16510, 21445, 42890, 55757, 111514, 278785, 544703, 557570, 1089406, 2723515, 5447030, 7081139, 14162278, 35405695, 70811390]

約数ペア:

[(1, 70811390), (2, 35405695), (5, 14162278), (10, 7081139), (13, 5447030), (26, 2723515), (65, 1089406), (127, 557570), (130, 544703), (254, 278785), (635, 111514), (1270, 55757), (1651, 42890), (3302, 21445), (4289, 16510), (8255, 8578)]