30394785

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 49365504

約数和(自身を除く): 18970719

約数列:

[1, 3, 5, 15, 103, 191, 309, 515, 573, 955, 1545, 2865, 10609, 19673, 31827, 53045, 59019, 98365, 159135, 295095, 2026319, 6078957, 10131595, 30394785]

約数ペア:

[(1, 30394785), (3, 10131595), (5, 6078957), (15, 2026319), (103, 295095), (191, 159135), (309, 98365), (515, 59019), (573, 53045), (955, 31827), (1545, 19673), (2865, 10609)]