64229060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26987}}^1$

素因数の和:27020

約数の個数: 48

約数和(自身を含む): 163223424

約数和(自身を除く): 98994364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 26987, 53974, 107948, 134935, 188909, 269870, 377818, 458779, 539740, 755636, 917558, 944545, 1835116, 1889090, 2293895, 3211453, 3778180, 4587790, 6422906, 9175580, 12845812, 16057265, 32114530, 64229060]

約数ペア:

[(1, 64229060), (2, 32114530), (4, 16057265), (5, 12845812), (7, 9175580), (10, 6422906), (14, 4587790), (17, 3778180), (20, 3211453), (28, 2293895), (34, 1889090), (35, 1835116), (68, 944545), (70, 917558), (85, 755636), (119, 539740), (140, 458779), (170, 377818), (238, 269870), (340, 188909), (476, 134935), (595, 107948), (1190, 53974), (2380, 26987)]