392527770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{31079}}^1$

素因数の和:31510

約数の個数: 32

約数和(自身を含む): 944334720

約数和(自身を除く): 551806950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 31079, 62158, 93237, 155395, 186474, 310790, 466185, 932370, 13084259, 26168518, 39252777, 65421295, 78505554, 130842590, 196263885, 392527770]

約数ペア:

[(1, 392527770), (2, 196263885), (3, 130842590), (5, 78505554), (6, 65421295), (10, 39252777), (15, 26168518), (30, 13084259), (421, 932370), (842, 466185), (1263, 310790), (2105, 186474), (2526, 155395), (4210, 93237), (6315, 62158), (12630, 31079)]