2653210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 5650560

約数和(自身を除く): 2997350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1307, 2030, 2614, 6535, 9149, 13070, 18298, 37903, 45745, 75806, 91490, 189515, 265321, 379030, 530642, 1326605, 2653210]

約数ペア:

[(1, 2653210), (2, 1326605), (5, 530642), (7, 379030), (10, 265321), (14, 189515), (29, 91490), (35, 75806), (58, 45745), (70, 37903), (145, 18298), (203, 13070), (290, 9149), (406, 6535), (1015, 2614), (1307, 2030)]