2942530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 2967230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 911, 1615, 1822, 3230, 4555, 9110, 15487, 17309, 30974, 34618, 77435, 86545, 154870, 173090, 294253, 588506, 1471265, 2942530]

約数ペア:

[(1, 2942530), (2, 1471265), (5, 588506), (10, 294253), (17, 173090), (19, 154870), (34, 86545), (38, 77435), (85, 34618), (95, 30974), (170, 17309), (190, 15487), (323, 9110), (646, 4555), (911, 3230), (1615, 1822)]