2145450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{14303}}^1$

素因数の和:14318

約数の個数: 24

約数和(自身を含む): 5321088

約数和(自身を除く): 3175638

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 14303, 28606, 42909, 71515, 85818, 143030, 214545, 357575, 429090, 715150, 1072725, 2145450]

約数ペア:

[(1, 2145450), (2, 1072725), (3, 715150), (5, 429090), (6, 357575), (10, 214545), (15, 143030), (25, 85818), (30, 71515), (50, 42909), (75, 28606), (150, 14303)]