13898670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20176

約数の個数: 32

約数和(自身を含む): 34808832

約数和(自身を除く): 20910162

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20143, 40286, 60429, 100715, 120858, 201430, 302145, 463289, 604290, 926578, 1389867, 2316445, 2779734, 4632890, 6949335, 13898670]

約数ペア:

[(1, 13898670), (2, 6949335), (3, 4632890), (5, 2779734), (6, 2316445), (10, 1389867), (15, 926578), (23, 604290), (30, 463289), (46, 302145), (69, 201430), (115, 120858), (138, 100715), (230, 60429), (345, 40286), (690, 20143)]