69430760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3786

約数の個数: 64

約数和(自身を含む): 181249920

約数和(自身を除く): 111819160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3701, 3752, 4690, 7402, 9380, 14804, 18505, 18760, 25907, 29608, 37010, 51814, 74020, 103628, 129535, 148040, 207256, 247967, 259070, 495934, 518140, 991868, 1036280, 1239835, 1735769, 1983736, 2479670, 3471538, 4959340, 6943076, 8678845, 9918680, 13886152, 17357690, 34715380, 69430760]

約数ペア:

[(1, 69430760), (2, 34715380), (4, 17357690), (5, 13886152), (7, 9918680), (8, 8678845), (10, 6943076), (14, 4959340), (20, 3471538), (28, 2479670), (35, 1983736), (40, 1735769), (56, 1239835), (67, 1036280), (70, 991868), (134, 518140), (140, 495934), (268, 259070), (280, 247967), (335, 207256), (469, 148040), (536, 129535), (670, 103628), (938, 74020), (1340, 51814), (1876, 37010), (2345, 29608), (2680, 25907), (3701, 18760), (3752, 18505), (4690, 14804), (7402, 9380)]