139275560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6666

約数の個数: 64

約数和(自身を含む): 342558720

約数和(自身を除く): 203283160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 6607, 10540, 13214, 21080, 26428, 33035, 52856, 66070, 112319, 132140, 204817, 224638, 264280, 409634, 449276, 561595, 819268, 898552, 1024085, 1123190, 1638536, 2048170, 2246380, 3481889, 4096340, 4492760, 6963778, 8192680, 13927556, 17409445, 27855112, 34818890, 69637780, 139275560]

約数ペア:

[(1, 139275560), (2, 69637780), (4, 34818890), (5, 27855112), (8, 17409445), (10, 13927556), (17, 8192680), (20, 6963778), (31, 4492760), (34, 4096340), (40, 3481889), (62, 2246380), (68, 2048170), (85, 1638536), (124, 1123190), (136, 1024085), (155, 898552), (170, 819268), (248, 561595), (310, 449276), (340, 409634), (527, 264280), (620, 224638), (680, 204817), (1054, 132140), (1240, 112319), (2108, 66070), (2635, 52856), (4216, 33035), (5270, 26428), (6607, 21080), (10540, 13214)]