77682010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 175115520

約数和(自身を除く): 97433510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2251, 2465, 3451, 4502, 4930, 6902, 11255, 15757, 17255, 22510, 31514, 34510, 38267, 65279, 76534, 78785, 130558, 157570, 191335, 267869, 326395, 382670, 456953, 535738, 652790, 913906, 1109743, 1339345, 2219486, 2284765, 2678690, 4569530, 5548715, 7768201, 11097430, 15536402, 38841005, 77682010]

約数ペア:

[(1, 77682010), (2, 38841005), (5, 15536402), (7, 11097430), (10, 7768201), (14, 5548715), (17, 4569530), (29, 2678690), (34, 2284765), (35, 2219486), (58, 1339345), (70, 1109743), (85, 913906), (119, 652790), (145, 535738), (170, 456953), (203, 382670), (238, 326395), (290, 267869), (406, 191335), (493, 157570), (595, 130558), (986, 78785), (1015, 76534), (1190, 65279), (2030, 38267), (2251, 34510), (2465, 31514), (3451, 22510), (4502, 17255), (4930, 15757), (6902, 11255)]