122979430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2089}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 262136160

約数和(自身を除く): 139156730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1682, 2030, 2089, 4178, 4205, 5887, 8410, 10445, 11774, 14623, 20890, 29246, 29435, 58870, 60581, 73115, 121162, 146230, 302905, 424067, 605810, 848134, 1756849, 2120335, 3513698, 4240670, 8784245, 12297943, 17568490, 24595886, 61489715, 122979430]

約数ペア:

[(1, 122979430), (2, 61489715), (5, 24595886), (7, 17568490), (10, 12297943), (14, 8784245), (29, 4240670), (35, 3513698), (58, 2120335), (70, 1756849), (145, 848134), (203, 605810), (290, 424067), (406, 302905), (841, 146230), (1015, 121162), (1682, 73115), (2030, 60581), (2089, 58870), (4178, 29435), (4205, 29246), (5887, 20890), (8410, 14623), (10445, 11774)]