713681690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{15451}}^1$

素因数の和:15638

約数の個数: 32

約数和(自身を含む): 1335052800

約数和(自身を除く): 621371110

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 9238, 15451, 23095, 30902, 46190, 77255, 154510, 478981, 957962, 2302199, 2394905, 4604398, 4789810, 11510995, 23021990, 71368169, 142736338, 356840845, 713681690]

約数ペア:

[(1, 713681690), (2, 356840845), (5, 142736338), (10, 71368169), (31, 23021990), (62, 11510995), (149, 4789810), (155, 4604398), (298, 2394905), (310, 2302199), (745, 957962), (1490, 478981), (4619, 154510), (9238, 77255), (15451, 46190), (23095, 30902)]