15428370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4993}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 37395072

約数和(自身を除く): 21966702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4993, 9986, 14979, 24965, 29958, 49930, 74895, 149790, 514279, 1028558, 1542837, 2571395, 3085674, 5142790, 7714185, 15428370]

約数ペア:

[(1, 15428370), (2, 7714185), (3, 5142790), (5, 3085674), (6, 2571395), (10, 1542837), (15, 1028558), (30, 514279), (103, 149790), (206, 74895), (309, 49930), (515, 29958), (618, 24965), (1030, 14979), (1545, 9986), (3090, 4993)]