31551010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 58728240

約数和(自身を除く): 27177230

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 317, 370, 538, 634, 1345, 1585, 2690, 3170, 9953, 11729, 19906, 23458, 49765, 58645, 85273, 99530, 117290, 170546, 426365, 852730, 3155101, 6310202, 15775505, 31551010]

約数ペア:

[(1, 31551010), (2, 15775505), (5, 6310202), (10, 3155101), (37, 852730), (74, 426365), (185, 170546), (269, 117290), (317, 99530), (370, 85273), (538, 58645), (634, 49765), (1345, 23458), (1585, 19906), (2690, 11729), (3170, 9953)]