68361410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18133}}^1$

素因数の和:18182

約数の個数: 32

約数和(自身を含む): 137093040

約数和(自身を除く): 68731630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 18133, 36266, 90665, 181330, 235729, 471458, 525857, 1051714, 1178645, 2357290, 2629285, 5258570, 6836141, 13672282, 34180705, 68361410]

約数ペア:

[(1, 68361410), (2, 34180705), (5, 13672282), (10, 6836141), (13, 5258570), (26, 2629285), (29, 2357290), (58, 1178645), (65, 1051714), (130, 525857), (145, 471458), (290, 235729), (377, 181330), (754, 90665), (1885, 36266), (3770, 18133)]