31793570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 62694000

約数和(自身を除く): 30900430

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 6449, 12898, 32245, 64490, 109633, 187021, 219266, 374042, 548165, 935105, 1096330, 1870210, 3179357, 6358714, 15896785, 31793570]

約数ペア:

[(1, 31793570), (2, 15896785), (5, 6358714), (10, 3179357), (17, 1870210), (29, 1096330), (34, 935105), (58, 548165), (85, 374042), (145, 219266), (170, 187021), (290, 109633), (493, 64490), (986, 32245), (2465, 12898), (4930, 6449)]