148974980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96737}}^1$

素因数の和:96764

約数の個数: 48

約数和(自身を含む): 390047616

約数和(自身を除く): 241072636

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, 96737, 193474, 386948, 483685, 677159, 967370, 1064107, 1354318, 1934740, 2128214, 2708636, 3385795, 4256428, 5320535, 6771590, 7448749, 10641070, 13543180, 14897498, 21282140, 29794996, 37243745, 74487490, 148974980]

約数ペア:

[(1, 148974980), (2, 74487490), (4, 37243745), (5, 29794996), (7, 21282140), (10, 14897498), (11, 13543180), (14, 10641070), (20, 7448749), (22, 6771590), (28, 5320535), (35, 4256428), (44, 3385795), (55, 2708636), (70, 2128214), (77, 1934740), (110, 1354318), (140, 1064107), (154, 967370), (220, 677159), (308, 483685), (385, 386948), (770, 193474), (1540, 96737)]