7139130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{237971}}^1$

素因数の和:237981

約数の個数: 16

約数和(自身を含む): 17133984

約数和(自身を除く): 9994854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 237971, 475942, 713913, 1189855, 1427826, 2379710, 3569565, 7139130]

約数ペア:

[(1, 7139130), (2, 3569565), (3, 2379710), (5, 1427826), (6, 1189855), (10, 713913), (15, 475942), (30, 237971)]