170597490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1229}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 469013760

約数和(自身を除く): 298416270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661, 1229, 1322, 1983, 2458, 3305, 3687, 3966, 4627, 6145, 6610, 7374, 8603, 9254, 9915, 12290, 13881, 17206, 18435, 19830, 23135, 25809, 27762, 36870, 43015, 46270, 51618, 69405, 86030, 129045, 138810, 258090, 812369, 1624738, 2437107, 4061845, 4874214, 5686583, 8123690, 11373166, 12185535, 17059749, 24371070, 28432915, 34119498, 56865830, 85298745, 170597490]

約数ペア:

[(1, 170597490), (2, 85298745), (3, 56865830), (5, 34119498), (6, 28432915), (7, 24371070), (10, 17059749), (14, 12185535), (15, 11373166), (21, 8123690), (30, 5686583), (35, 4874214), (42, 4061845), (70, 2437107), (105, 1624738), (210, 812369), (661, 258090), (1229, 138810), (1322, 129045), (1983, 86030), (2458, 69405), (3305, 51618), (3687, 46270), (3966, 43015), (4627, 36870), (6145, 27762), (6610, 25809), (7374, 23135), (8603, 19830), (9254, 18435), (9915, 17206), (12290, 13881)]