859624210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{33937}}^1$

素因数の和:34110

約数の個数: 32

約数和(自身を含む): 1649386800

約数和(自身を除く): 789762590

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 33937, 67874, 169685, 339370, 576929, 1153858, 2884645, 5056613, 5769290, 10113226, 25283065, 50566130, 85962421, 171924842, 429812105, 859624210]

約数ペア:

[(1, 859624210), (2, 429812105), (5, 171924842), (10, 85962421), (17, 50566130), (34, 25283065), (85, 10113226), (149, 5769290), (170, 5056613), (298, 2884645), (745, 1153858), (1490, 576929), (2533, 339370), (5066, 169685), (12665, 67874), (25330, 33937)]