380426790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12680893}}^1$

素因数の和:12680903

約数の個数: 16

約数和(自身を含む): 913024368

約数和(自身を除く): 532597578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12680893, 25361786, 38042679, 63404465, 76085358, 126808930, 190213395, 380426790]

約数ペア:

[(1, 380426790), (2, 190213395), (3, 126808930), (5, 76085358), (6, 63404465), (10, 38042679), (15, 25361786), (30, 12680893)]