30498110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 57176064

約数和(自身を除く): 26677954

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 751, 1310, 1502, 3755, 4061, 7510, 8122, 20305, 23281, 40610, 46562, 98381, 116405, 196762, 232810, 491905, 983810, 3049811, 6099622, 15249055, 30498110]

約数ペア:

[(1, 30498110), (2, 15249055), (5, 6099622), (10, 3049811), (31, 983810), (62, 491905), (131, 232810), (155, 196762), (262, 116405), (310, 98381), (655, 46562), (751, 40610), (1310, 23281), (1502, 20305), (3755, 8122), (4061, 7510)]