252217910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{43411}}^1$

素因数の和:43508

約数の個数: 32

約数和(自身を含む): 525111552

約数和(自身を除く): 272893642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 43411, 86822, 217055, 303877, 434110, 607754, 1519385, 3038770, 3603113, 7206226, 18015565, 25221791, 36031130, 50443582, 126108955, 252217910]

約数ペア:

[(1, 252217910), (2, 126108955), (5, 50443582), (7, 36031130), (10, 25221791), (14, 18015565), (35, 7206226), (70, 3603113), (83, 3038770), (166, 1519385), (415, 607754), (581, 434110), (830, 303877), (1162, 217055), (2905, 86822), (5810, 43411)]