68682730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 132201720

約数和(自身を除く): 63518990

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 173, 185, 290, 346, 370, 865, 1073, 1369, 1730, 2146, 2738, 5017, 5365, 6401, 6845, 10034, 10730, 12802, 13690, 25085, 32005, 39701, 50170, 64010, 79402, 185629, 198505, 236837, 371258, 397010, 473674, 928145, 1184185, 1856290, 2368370, 6868273, 13736546, 34341365, 68682730]

約数ペア:

[(1, 68682730), (2, 34341365), (5, 13736546), (10, 6868273), (29, 2368370), (37, 1856290), (58, 1184185), (74, 928145), (145, 473674), (173, 397010), (185, 371258), (290, 236837), (346, 198505), (370, 185629), (865, 79402), (1073, 64010), (1369, 50170), (1730, 39701), (2146, 32005), (2738, 25085), (5017, 13690), (5365, 12802), (6401, 10730), (6845, 10034)]