145898370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1621093}}^1$

素因数の和:1621106

約数の個数: 24

約数和(自身を含む): 379335996

約数和(自身を除く): 233437626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1621093, 3242186, 4863279, 8105465, 9726558, 14589837, 16210930, 24316395, 29179674, 48632790, 72949185, 145898370]

約数ペア:

[(1, 145898370), (2, 72949185), (3, 48632790), (5, 29179674), (6, 24316395), (9, 16210930), (10, 14589837), (15, 9726558), (18, 8105465), (30, 4863279), (45, 3242186), (90, 1621093)]