147349580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36293}}^1$

素因数の和:36338

約数の個数: 48

約数和(自身を含む): 365843520

約数和(自身を除く): 218493940

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, 36293, 72586, 145172, 181465, 254051, 362930, 508102, 725860, 1016204, 1052497, 1270255, 2104994, 2540510, 4209988, 5081020, 5262485, 7367479, 10524970, 14734958, 21049940, 29469916, 36837395, 73674790, 147349580]

約数ペア:

[(1, 147349580), (2, 73674790), (4, 36837395), (5, 29469916), (7, 21049940), (10, 14734958), (14, 10524970), (20, 7367479), (28, 5262485), (29, 5081020), (35, 4209988), (58, 2540510), (70, 2104994), (116, 1270255), (140, 1052497), (145, 1016204), (203, 725860), (290, 508102), (406, 362930), (580, 254051), (812, 181465), (1015, 145172), (2030, 72586), (4060, 36293)]