13727490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 24288510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 499, 655, 786, 917, 998, 1310, 1497, 1834, 1965, 2495, 2751, 2994, 3493, 3930, 4585, 4990, 5502, 6986, 7485, 9170, 10479, 13755, 14970, 17465, 20958, 27510, 34930, 52395, 65369, 104790, 130738, 196107, 326845, 392214, 457583, 653690, 915166, 980535, 1372749, 1961070, 2287915, 2745498, 4575830, 6863745, 13727490]

約数ペア:

[(1, 13727490), (2, 6863745), (3, 4575830), (5, 2745498), (6, 2287915), (7, 1961070), (10, 1372749), (14, 980535), (15, 915166), (21, 653690), (30, 457583), (35, 392214), (42, 326845), (70, 196107), (105, 130738), (131, 104790), (210, 65369), (262, 52395), (393, 34930), (499, 27510), (655, 20958), (786, 17465), (917, 14970), (998, 13755), (1310, 10479), (1497, 9170), (1834, 7485), (1965, 6986), (2495, 5502), (2751, 4990), (2994, 4585), (3493, 3930)]