3742290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 9966528

約数和(自身を除く): 6224238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 967, 1290, 1934, 1935, 2901, 3870, 4835, 5802, 8703, 9670, 14505, 17406, 29010, 41581, 43515, 83162, 87030, 124743, 207905, 249486, 374229, 415810, 623715, 748458, 1247430, 1871145, 3742290]

約数ペア:

[(1, 3742290), (2, 1871145), (3, 1247430), (5, 748458), (6, 623715), (9, 415810), (10, 374229), (15, 249486), (18, 207905), (30, 124743), (43, 87030), (45, 83162), (86, 43515), (90, 41581), (129, 29010), (215, 17406), (258, 14505), (387, 9670), (430, 8703), (645, 5802), (774, 4835), (967, 3870), (1290, 2901), (1934, 1935)]