157804890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5260163}}^1$

素因数の和:5260173

約数の個数: 16

約数和(自身を含む): 378731808

約数和(自身を除く): 220926918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5260163, 10520326, 15780489, 26300815, 31560978, 52601630, 78902445, 157804890]

約数ペア:

[(1, 157804890), (2, 78902445), (3, 52601630), (5, 31560978), (6, 26300815), (10, 15780489), (15, 10520326), (30, 5260163)]