149735530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21179}}^1$

素因数の和:21294

約数の個数: 32

約数和(自身を含む): 311091840

約数和(自身を除く): 161356310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 21179, 42358, 105895, 148253, 211790, 296506, 741265, 1482530, 2139079, 4278158, 10695395, 14973553, 21390790, 29947106, 74867765, 149735530]

約数ペア:

[(1, 149735530), (2, 74867765), (5, 29947106), (7, 21390790), (10, 14973553), (14, 10695395), (35, 4278158), (70, 2139079), (101, 1482530), (202, 741265), (505, 296506), (707, 211790), (1010, 148253), (1414, 105895), (3535, 42358), (7070, 21179)]