1148980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 2862720

約数和(自身を除く): 1713740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 283, 290, 406, 566, 580, 812, 1015, 1132, 1415, 1981, 2030, 2830, 3962, 4060, 5660, 7924, 8207, 9905, 16414, 19810, 32828, 39620, 41035, 57449, 82070, 114898, 164140, 229796, 287245, 574490, 1148980]

約数ペア:

[(1, 1148980), (2, 574490), (4, 287245), (5, 229796), (7, 164140), (10, 114898), (14, 82070), (20, 57449), (28, 41035), (29, 39620), (35, 32828), (58, 19810), (70, 16414), (116, 9905), (140, 8207), (145, 7924), (203, 5660), (283, 4060), (290, 3962), (406, 2830), (566, 2030), (580, 1981), (812, 1415), (1015, 1132)]