140250530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5581}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 289370880

約数和(自身を除く): 149120350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 5581, 11162, 12565, 25130, 27905, 39067, 55810, 78134, 195335, 390670, 2003579, 4007158, 10017895, 14025053, 20035790, 28050106, 70125265, 140250530]

約数ペア:

[(1, 140250530), (2, 70125265), (5, 28050106), (7, 20035790), (10, 14025053), (14, 10017895), (35, 4007158), (70, 2003579), (359, 390670), (718, 195335), (1795, 78134), (2513, 55810), (3590, 39067), (5026, 27905), (5581, 25130), (11162, 12565)]