152047420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10753}}^1$

素因数の和:10870

約数の個数: 48

約数和(自身を含む): 368561088

約数和(自身を除く): 216513668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 10753, 14140, 21506, 43012, 53765, 75271, 107530, 150542, 215060, 301084, 376355, 752710, 1086053, 1505420, 2172106, 4344212, 5430265, 7602371, 10860530, 15204742, 21721060, 30409484, 38011855, 76023710, 152047420]

約数ペア:

[(1, 152047420), (2, 76023710), (4, 38011855), (5, 30409484), (7, 21721060), (10, 15204742), (14, 10860530), (20, 7602371), (28, 5430265), (35, 4344212), (70, 2172106), (101, 1505420), (140, 1086053), (202, 752710), (404, 376355), (505, 301084), (707, 215060), (1010, 150542), (1414, 107530), (2020, 75271), (2828, 53765), (3535, 43012), (7070, 21506), (10753, 14140)]