70983160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 172782720

約数和(自身を除く): 101799560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 2221, 3196, 3995, 4442, 6392, 7990, 8884, 11105, 15980, 17768, 22210, 31960, 37757, 44420, 75514, 88840, 104387, 151028, 188785, 208774, 302056, 377570, 417548, 521935, 755140, 835096, 1043870, 1510280, 1774579, 2087740, 3549158, 4175480, 7098316, 8872895, 14196632, 17745790, 35491580, 70983160]

約数ペア:

[(1, 70983160), (2, 35491580), (4, 17745790), (5, 14196632), (8, 8872895), (10, 7098316), (17, 4175480), (20, 3549158), (34, 2087740), (40, 1774579), (47, 1510280), (68, 1043870), (85, 835096), (94, 755140), (136, 521935), (170, 417548), (188, 377570), (235, 302056), (340, 208774), (376, 188785), (470, 151028), (680, 104387), (799, 88840), (940, 75514), (1598, 44420), (1880, 37757), (2221, 31960), (3196, 22210), (3995, 17768), (4442, 15980), (6392, 11105), (7990, 8884)]