15489530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 32279040

約数和(自身を除く): 16789510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 2801, 5530, 5602, 14005, 19607, 28010, 39214, 98035, 196070, 221279, 442558, 1106395, 1548953, 2212790, 3097906, 7744765, 15489530]

約数ペア:

[(1, 15489530), (2, 7744765), (5, 3097906), (7, 2212790), (10, 1548953), (14, 1106395), (35, 442558), (70, 221279), (79, 196070), (158, 98035), (395, 39214), (553, 28010), (790, 19607), (1106, 14005), (2765, 5602), (2801, 5530)]