207645630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6921521}}^1$

素因数の和:6921531

約数の個数: 16

約数和(自身を含む): 498349584

約数和(自身を除く): 290703954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6921521, 13843042, 20764563, 34607605, 41529126, 69215210, 103822815, 207645630]

約数ペア:

[(1, 207645630), (2, 103822815), (3, 69215210), (5, 41529126), (6, 34607605), (10, 20764563), (15, 13843042), (30, 6921521)]