72501090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142159}}^1$

素因数の和:142186

約数の個数: 32

約数和(自身を含む): 184239360

約数和(自身を除く): 111738270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142159, 284318, 426477, 710795, 852954, 1421590, 2132385, 2416703, 4264770, 4833406, 7250109, 12083515, 14500218, 24167030, 36250545, 72501090]

約数ペア:

[(1, 72501090), (2, 36250545), (3, 24167030), (5, 14500218), (6, 12083515), (10, 7250109), (15, 4833406), (17, 4264770), (30, 2416703), (34, 2132385), (51, 1421590), (85, 852954), (102, 710795), (170, 426477), (255, 284318), (510, 142159)]