7870422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 19436544

約数和(自身を除く): 11566122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 151, 219, 238, 302, 357, 438, 453, 511, 714, 906, 1022, 1057, 1241, 1533, 2114, 2482, 2567, 3066, 3171, 3723, 5134, 6342, 7446, 7701, 8687, 11023, 15402, 17374, 17969, 22046, 26061, 33069, 35938, 52122, 53907, 66138, 77161, 107814, 154322, 187391, 231483, 374782, 462966, 562173, 1124346, 1311737, 2623474, 3935211, 7870422]

約数ペア:

[(1, 7870422), (2, 3935211), (3, 2623474), (6, 1311737), (7, 1124346), (14, 562173), (17, 462966), (21, 374782), (34, 231483), (42, 187391), (51, 154322), (73, 107814), (102, 77161), (119, 66138), (146, 53907), (151, 52122), (219, 35938), (238, 33069), (302, 26061), (357, 22046), (438, 17969), (453, 17374), (511, 15402), (714, 11023), (906, 8687), (1022, 7701), (1057, 7446), (1241, 6342), (1533, 5134), (2114, 3723), (2482, 3171), (2567, 3066)]