74660740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48481}}^1$

素因数の和:48508

約数の個数: 48

約数和(自身を含む): 195479424

約数和(自身を除く): 120818684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48481, 96962, 193924, 242405, 339367, 484810, 533291, 678734, 969620, 1066582, 1357468, 1696835, 2133164, 2666455, 3393670, 3733037, 5332910, 6787340, 7466074, 10665820, 14932148, 18665185, 37330370, 74660740]

約数ペア:

[(1, 74660740), (2, 37330370), (4, 18665185), (5, 14932148), (7, 10665820), (10, 7466074), (11, 6787340), (14, 5332910), (20, 3733037), (22, 3393670), (28, 2666455), (35, 2133164), (44, 1696835), (55, 1357468), (70, 1066582), (77, 969620), (110, 678734), (140, 533291), (154, 484810), (220, 339367), (308, 242405), (385, 193924), (770, 96962), (1540, 48481)]