1397580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23305

約数の個数: 24

約数和(自身を含む): 3913392

約数和(自身を除く): 2515812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23293, 46586, 69879, 93172, 116465, 139758, 232930, 279516, 349395, 465860, 698790, 1397580]

約数ペア:

[(1, 1397580), (2, 698790), (3, 465860), (4, 349395), (5, 279516), (6, 232930), (10, 139758), (12, 116465), (15, 93172), (20, 69879), (30, 46586), (60, 23293)]