9959340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 28127232

約数和(自身を除く): 18167892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1307, 1524, 1905, 2540, 2614, 3810, 3921, 5228, 6535, 7620, 7842, 13070, 15684, 19605, 26140, 39210, 78420, 165989, 331978, 497967, 663956, 829945, 995934, 1659890, 1991868, 2489835, 3319780, 4979670, 9959340]

約数ペア:

[(1, 9959340), (2, 4979670), (3, 3319780), (4, 2489835), (5, 1991868), (6, 1659890), (10, 995934), (12, 829945), (15, 663956), (20, 497967), (30, 331978), (60, 165989), (127, 78420), (254, 39210), (381, 26140), (508, 19605), (635, 15684), (762, 13070), (1270, 7842), (1307, 7620), (1524, 6535), (1905, 5228), (2540, 3921), (2614, 3810)]