30163626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72859}}^1$

素因数の和:72890

約数の個数: 24

約数和(自身を含む): 68196960

約数和(自身を除く): 38033334

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 72859, 145718, 218577, 437154, 655731, 1311462, 1675757, 3351514, 5027271, 10054542, 15081813, 30163626]

約数ペア:

[(1, 30163626), (2, 15081813), (3, 10054542), (6, 5027271), (9, 3351514), (18, 1675757), (23, 1311462), (46, 655731), (69, 437154), (138, 218577), (207, 145718), (414, 72859)]