468996920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1674989}}^1$

素因数の和:1675007

約数の個数: 32

約数和(自身を含む): 1205992800

約数和(自身を除く): 736995880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1674989, 3349978, 6699956, 8374945, 11724923, 13399912, 16749890, 23449846, 33499780, 46899692, 58624615, 66999560, 93799384, 117249230, 234498460, 468996920]

約数ペア:

[(1, 468996920), (2, 234498460), (4, 117249230), (5, 93799384), (7, 66999560), (8, 58624615), (10, 46899692), (14, 33499780), (20, 23449846), (28, 16749890), (35, 13399912), (40, 11724923), (56, 8374945), (70, 6699956), (140, 3349978), (280, 1674989)]