149222790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{552677}}^1$

素因数の和:552693

約数の個数: 32

約数和(自身を含む): 397928160

約数和(自身を除く): 248705370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 552677, 1105354, 1658031, 2763385, 3316062, 4974093, 5526770, 8290155, 9948186, 14922279, 16580310, 24870465, 29844558, 49740930, 74611395, 149222790]

約数ペア:

[(1, 149222790), (2, 74611395), (3, 49740930), (5, 29844558), (6, 24870465), (9, 16580310), (10, 14922279), (15, 9948186), (18, 8290155), (27, 5526770), (30, 4974093), (45, 3316062), (54, 2763385), (90, 1658031), (135, 1105354), (270, 552677)]