64456270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 122601600

約数和(自身を除く): 58145330

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 4729, 6815, 9458, 13630, 23645, 47290, 137141, 222263, 274282, 444526, 685705, 1111315, 1371410, 2222630, 6445627, 12891254, 32228135, 64456270]

約数ペア:

[(1, 64456270), (2, 32228135), (5, 12891254), (10, 6445627), (29, 2222630), (47, 1371410), (58, 1111315), (94, 685705), (145, 444526), (235, 274282), (290, 222263), (470, 137141), (1363, 47290), (2726, 23645), (4729, 13630), (6815, 9458)]