7807260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130121}}^1$

素因数の和:130133

約数の個数: 24

約数和(自身を含む): 21860496

約数和(自身を除く): 14053236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130121, 260242, 390363, 520484, 650605, 780726, 1301210, 1561452, 1951815, 2602420, 3903630, 7807260]

約数ペア:

[(1, 7807260), (2, 3903630), (3, 2602420), (4, 1951815), (5, 1561452), (6, 1301210), (10, 780726), (12, 650605), (15, 520484), (20, 390363), (30, 260242), (60, 130121)]