30747408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14897}}^1$

素因数の和:14951

約数の個数: 40

約数和(自身を含む): 81283488

約数和(自身を除く): 50536080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 14897, 29794, 44691, 59588, 89382, 119176, 178764, 238352, 357528, 640571, 715056, 1281142, 1921713, 2562284, 3843426, 5124568, 7686852, 10249136, 15373704, 30747408]

約数ペア:

[(1, 30747408), (2, 15373704), (3, 10249136), (4, 7686852), (6, 5124568), (8, 3843426), (12, 2562284), (16, 1921713), (24, 1281142), (43, 715056), (48, 640571), (86, 357528), (129, 238352), (172, 178764), (258, 119176), (344, 89382), (516, 59588), (688, 44691), (1032, 29794), (2064, 14897)]