348560710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2371}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 640610784

約数和(自身を除く): 292050074

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 482, 610, 1205, 2371, 2410, 4742, 11855, 14701, 23710, 29402, 73505, 144631, 147010, 289262, 571411, 723155, 1142822, 1446310, 2857055, 5714110, 34856071, 69712142, 174280355, 348560710]

約数ペア:

[(1, 348560710), (2, 174280355), (5, 69712142), (10, 34856071), (61, 5714110), (122, 2857055), (241, 1446310), (305, 1142822), (482, 723155), (610, 571411), (1205, 289262), (2371, 147010), (2410, 144631), (4742, 73505), (11855, 29402), (14701, 23710)]