123270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 338688

約数和(自身を除く): 215418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 1174, 1761, 2935, 3522, 4109, 5870, 8218, 8805, 12327, 17610, 20545, 24654, 41090, 61635, 123270]

約数ペア:

[(1, 123270), (2, 61635), (3, 41090), (5, 24654), (6, 20545), (7, 17610), (10, 12327), (14, 8805), (15, 8218), (21, 5870), (30, 4109), (35, 3522), (42, 2935), (70, 1761), (105, 1174), (210, 587)]