157425420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2623757}}^1$

素因数の和:2623769

約数の個数: 24

約数和(自身を含む): 440791344

約数和(自身を除く): 283365924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2623757, 5247514, 7871271, 10495028, 13118785, 15742542, 26237570, 31485084, 39356355, 52475140, 78712710, 157425420]

約数ペア:

[(1, 157425420), (2, 78712710), (3, 52475140), (4, 39356355), (5, 31485084), (6, 26237570), (10, 15742542), (12, 13118785), (15, 10495028), (20, 7871271), (30, 5247514), (60, 2623757)]