84193070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4289}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 164324160

約数和(自身を除く): 80131090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 4289, 8578, 9815, 19630, 21445, 42890, 55757, 111514, 278785, 557570, 647639, 1295278, 3238195, 6476390, 8419307, 16838614, 42096535, 84193070]

約数ペア:

[(1, 84193070), (2, 42096535), (5, 16838614), (10, 8419307), (13, 6476390), (26, 3238195), (65, 1295278), (130, 647639), (151, 557570), (302, 278785), (755, 111514), (1510, 55757), (1963, 42890), (3926, 21445), (4289, 19630), (8578, 9815)]