31506030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116689}}^1$

素因数の和:116705

約数の個数: 32

約数和(自身を含む): 84016800

約数和(自身を除く): 52510770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116689, 233378, 350067, 583445, 700134, 1050201, 1166890, 1750335, 2100402, 3150603, 3500670, 5251005, 6301206, 10502010, 15753015, 31506030]

約数ペア:

[(1, 31506030), (2, 15753015), (3, 10502010), (5, 6301206), (6, 5251005), (9, 3500670), (10, 3150603), (15, 2100402), (18, 1750335), (27, 1166890), (30, 1050201), (45, 700134), (54, 583445), (90, 350067), (135, 233378), (270, 116689)]