9119180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 13197940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1229, 1484, 1855, 2458, 3710, 4916, 6145, 7420, 8603, 12290, 17206, 24580, 34412, 43015, 65137, 86030, 130274, 172060, 260548, 325685, 455959, 651370, 911918, 1302740, 1823836, 2279795, 4559590, 9119180]

約数ペア:

[(1, 9119180), (2, 4559590), (4, 2279795), (5, 1823836), (7, 1302740), (10, 911918), (14, 651370), (20, 455959), (28, 325685), (35, 260548), (53, 172060), (70, 130274), (106, 86030), (140, 65137), (212, 43015), (265, 34412), (371, 24580), (530, 17206), (742, 12290), (1060, 8603), (1229, 7420), (1484, 6145), (1855, 4916), (2458, 3710)]