307733410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 567445824

約数和(自身を除く): 259712414

約数列:

[1, 2, 5, 10, 61, 122, 131, 262, 305, 610, 655, 1310, 3851, 7702, 7991, 15982, 19255, 38510, 39955, 79910, 234911, 469822, 504481, 1008962, 1174555, 2349110, 2522405, 5044810, 30773341, 61546682, 153866705, 307733410]

約数ペア:

[(1, 307733410), (2, 153866705), (5, 61546682), (10, 30773341), (61, 5044810), (122, 2522405), (131, 2349110), (262, 1174555), (305, 1008962), (610, 504481), (655, 469822), (1310, 234911), (3851, 79910), (7702, 39955), (7991, 38510), (15982, 19255)]