15329440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13687}}^1$

素因数の和:13709

約数の個数: 48

約数和(自身を含む): 41392512

約数和(自身を除く): 26063072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13687, 27374, 54748, 68435, 95809, 109496, 136870, 191618, 218992, 273740, 383236, 437984, 479045, 547480, 766472, 958090, 1094960, 1532944, 1916180, 2189920, 3065888, 3832360, 7664720, 15329440]

約数ペア:

[(1, 15329440), (2, 7664720), (4, 3832360), (5, 3065888), (7, 2189920), (8, 1916180), (10, 1532944), (14, 1094960), (16, 958090), (20, 766472), (28, 547480), (32, 479045), (35, 437984), (40, 383236), (56, 273740), (70, 218992), (80, 191618), (112, 136870), (140, 109496), (160, 95809), (224, 68435), (280, 54748), (560, 27374), (1120, 13687)]