170869086

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 385082880

約数和(自身を除く): 214213794

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1251, 2203, 2502, 4309, 4406, 6609, 8618, 12927, 13218, 19827, 25854, 38781, 39654, 68293, 77562, 136586, 204879, 306217, 409758, 612434, 614637, 918651, 1229274, 1837302, 2755953, 5511906, 9492727, 18985454, 28478181, 56956362, 85434543, 170869086]

約数ペア:

[(1, 170869086), (2, 85434543), (3, 56956362), (6, 28478181), (9, 18985454), (18, 9492727), (31, 5511906), (62, 2755953), (93, 1837302), (139, 1229274), (186, 918651), (278, 614637), (279, 612434), (417, 409758), (558, 306217), (834, 204879), (1251, 136586), (2203, 77562), (2502, 68293), (4309, 39654), (4406, 38781), (6609, 25854), (8618, 19827), (12927, 13218)]