14215880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7253}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 37213020

約数和(自身を除く): 22997140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7253, 14506, 29012, 36265, 50771, 58024, 72530, 101542, 145060, 203084, 253855, 290120, 355397, 406168, 507710, 710794, 1015420, 1421588, 1776985, 2030840, 2843176, 3553970, 7107940, 14215880]

約数ペア:

[(1, 14215880), (2, 7107940), (4, 3553970), (5, 2843176), (7, 2030840), (8, 1776985), (10, 1421588), (14, 1015420), (20, 710794), (28, 507710), (35, 406168), (40, 355397), (49, 290120), (56, 253855), (70, 203084), (98, 145060), (140, 101542), (196, 72530), (245, 58024), (280, 50771), (392, 36265), (490, 29012), (980, 14506), (1960, 7253)]