235391690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 451688400

約数和(自身を除く): 216296710

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 9293, 12665, 18586, 25330, 46465, 92930, 157981, 315962, 789905, 1384657, 1579810, 2769314, 6923285, 13846570, 23539169, 47078338, 117695845, 235391690]

約数ペア:

[(1, 235391690), (2, 117695845), (5, 47078338), (10, 23539169), (17, 13846570), (34, 6923285), (85, 2769314), (149, 1579810), (170, 1384657), (298, 789905), (745, 315962), (1490, 157981), (2533, 92930), (5066, 46465), (9293, 25330), (12665, 18586)]