148299620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36527}}^1$

素因数の和:36572

約数の個数: 48

約数和(自身を含む): 368202240

約数和(自身を除く): 219902620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 36527, 73054, 146108, 182635, 255689, 365270, 511378, 730540, 1022756, 1059283, 1278445, 2118566, 2556890, 4237132, 5113780, 5296415, 7414981, 10592830, 14829962, 21185660, 29659924, 37074905, 74149810, 148299620]

約数ペア:

[(1, 148299620), (2, 74149810), (4, 37074905), (5, 29659924), (7, 21185660), (10, 14829962), (14, 10592830), (20, 7414981), (28, 5296415), (29, 5113780), (35, 4237132), (58, 2556890), (70, 2118566), (116, 1278445), (140, 1059283), (145, 1022756), (203, 730540), (290, 511378), (406, 365270), (580, 255689), (812, 182635), (1015, 146108), (2030, 73054), (4060, 36527)]