70153580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6343}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 170526720

約数和(自身を除く): 100373140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6343, 11060, 12686, 25372, 31715, 44401, 63430, 88802, 126860, 177604, 222005, 444010, 501097, 888020, 1002194, 2004388, 2505485, 3507679, 5010970, 7015358, 10021940, 14030716, 17538395, 35076790, 70153580]

約数ペア:

[(1, 70153580), (2, 35076790), (4, 17538395), (5, 14030716), (7, 10021940), (10, 7015358), (14, 5010970), (20, 3507679), (28, 2505485), (35, 2004388), (70, 1002194), (79, 888020), (140, 501097), (158, 444010), (316, 222005), (395, 177604), (553, 126860), (790, 88802), (1106, 63430), (1580, 44401), (2212, 31715), (2765, 25372), (5530, 12686), (6343, 11060)]