151061960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{539507}}^1$

素因数の和:539525

約数の個数: 32

約数和(自身を含む): 388445760

約数和(自身を除く): 237383800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 539507, 1079014, 2158028, 2697535, 3776549, 4316056, 5395070, 7553098, 10790140, 15106196, 18882745, 21580280, 30212392, 37765490, 75530980, 151061960]

約数ペア:

[(1, 151061960), (2, 75530980), (4, 37765490), (5, 30212392), (7, 21580280), (8, 18882745), (10, 15106196), (14, 10790140), (20, 7553098), (28, 5395070), (35, 4316056), (40, 3776549), (56, 2697535), (70, 2158028), (140, 1079014), (280, 539507)]