2661509530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{45817}}^1$

素因数の和:46018

約数の個数: 32

約数和(自身を含む): 4951642896

約数和(自身を除く): 2290133366

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 785, 1570, 5809, 11618, 29045, 45817, 58090, 91634, 229085, 458170, 1695229, 3390458, 7193269, 8476145, 14386538, 16952290, 35966345, 71932690, 266150953, 532301906, 1330754765, 2661509530]

約数ペア:

[(1, 2661509530), (2, 1330754765), (5, 532301906), (10, 266150953), (37, 71932690), (74, 35966345), (157, 16952290), (185, 14386538), (314, 8476145), (370, 7193269), (785, 3390458), (1570, 1695229), (5809, 458170), (11618, 229085), (29045, 91634), (45817, 58090)]