30938150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6379}}^1$

素因数の和:6488

約数の個数: 24

約数和(自身を含む): 58147320

約数和(自身を除く): 27209170

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 6379, 12758, 31895, 63790, 159475, 318950, 618763, 1237526, 3093815, 6187630, 15469075, 30938150]

約数ペア:

[(1, 30938150), (2, 15469075), (5, 6187630), (10, 3093815), (25, 1237526), (50, 618763), (97, 318950), (194, 159475), (485, 63790), (970, 31895), (2425, 12758), (4850, 6379)]