70750120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{36097}}^1$

素因数の和:36122

約数の個数: 48

約数和(自身を含む): 185182740

約数和(自身を除く): 114432620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 36097, 72194, 144388, 180485, 252679, 288776, 360970, 505358, 721940, 1010716, 1263395, 1443880, 1768753, 2021432, 2526790, 3537506, 5053580, 7075012, 8843765, 10107160, 14150024, 17687530, 35375060, 70750120]

約数ペア:

[(1, 70750120), (2, 35375060), (4, 17687530), (5, 14150024), (7, 10107160), (8, 8843765), (10, 7075012), (14, 5053580), (20, 3537506), (28, 2526790), (35, 2021432), (40, 1768753), (49, 1443880), (56, 1263395), (70, 1010716), (98, 721940), (140, 505358), (196, 360970), (245, 288776), (280, 252679), (392, 180485), (490, 144388), (980, 72194), (1960, 36097)]