2123430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 5236704

約数和(自身を除く): 3113274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1913, 3826, 5739, 9565, 11478, 19130, 28695, 57390, 70781, 141562, 212343, 353905, 424686, 707810, 1061715, 2123430]

約数ペア:

[(1, 2123430), (2, 1061715), (3, 707810), (5, 424686), (6, 353905), (10, 212343), (15, 141562), (30, 70781), (37, 57390), (74, 28695), (111, 19130), (185, 11478), (222, 9565), (370, 5739), (555, 3826), (1110, 1913)]