71166760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14951}}^1$

素因数の和:14986

約数の個数: 64

約数和(自身を含む): 193777920

約数和(自身を除く): 122611160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14951, 29902, 59804, 74755, 104657, 119608, 149510, 209314, 254167, 299020, 418628, 508334, 523285, 598040, 837256, 1016668, 1046570, 1270835, 1779169, 2033336, 2093140, 2541670, 3558338, 4186280, 5083340, 7116676, 8895845, 10166680, 14233352, 17791690, 35583380, 71166760]

約数ペア:

[(1, 71166760), (2, 35583380), (4, 17791690), (5, 14233352), (7, 10166680), (8, 8895845), (10, 7116676), (14, 5083340), (17, 4186280), (20, 3558338), (28, 2541670), (34, 2093140), (35, 2033336), (40, 1779169), (56, 1270835), (68, 1046570), (70, 1016668), (85, 837256), (119, 598040), (136, 523285), (140, 508334), (170, 418628), (238, 299020), (280, 254167), (340, 209314), (476, 149510), (595, 119608), (680, 104657), (952, 74755), (1190, 59804), (2380, 29902), (4760, 14951)]