187231020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24571}}^1$

素因数の和:24710

約数の個数: 48

約数和(自身を含む): 528396288

約数和(自身を除く): 341165268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 24571, 49142, 73713, 98284, 122855, 147426, 245710, 294852, 368565, 491420, 737130, 1474260, 3120517, 6241034, 9361551, 12482068, 15602585, 18723102, 31205170, 37446204, 46807755, 62410340, 93615510, 187231020]

約数ペア:

[(1, 187231020), (2, 93615510), (3, 62410340), (4, 46807755), (5, 37446204), (6, 31205170), (10, 18723102), (12, 15602585), (15, 12482068), (20, 9361551), (30, 6241034), (60, 3120517), (127, 1474260), (254, 737130), (381, 491420), (508, 368565), (635, 294852), (762, 245710), (1270, 147426), (1524, 122855), (1905, 98284), (2540, 73713), (3810, 49142), (7620, 24571)]