185171420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2179}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 445347840

約数和(自身を除く): 260176420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 1214, 2179, 2428, 3035, 4249, 4358, 6070, 8498, 8716, 10895, 12140, 15253, 16996, 21245, 21790, 30506, 42490, 43580, 61012, 76265, 84980, 152530, 305060, 1322653, 2645306, 5290612, 6613265, 9258571, 13226530, 18517142, 26453060, 37034284, 46292855, 92585710, 185171420]

約数ペア:

[(1, 185171420), (2, 92585710), (4, 46292855), (5, 37034284), (7, 26453060), (10, 18517142), (14, 13226530), (20, 9258571), (28, 6613265), (35, 5290612), (70, 2645306), (140, 1322653), (607, 305060), (1214, 152530), (2179, 84980), (2428, 76265), (3035, 61012), (4249, 43580), (4358, 42490), (6070, 30506), (8498, 21790), (8716, 21245), (10895, 16996), (12140, 15253)]