2111250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{563}}^1$

素因数の和:588

約数の個数: 40

約数和(自身を含む): 5285808

約数和(自身を除く): 3174558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 563, 625, 750, 1126, 1250, 1689, 1875, 2815, 3378, 3750, 5630, 8445, 14075, 16890, 28150, 42225, 70375, 84450, 140750, 211125, 351875, 422250, 703750, 1055625, 2111250]

約数ペア:

[(1, 2111250), (2, 1055625), (3, 703750), (5, 422250), (6, 351875), (10, 211125), (15, 140750), (25, 84450), (30, 70375), (50, 42225), (75, 28150), (125, 16890), (150, 14075), (250, 8445), (375, 5630), (563, 3750), (625, 3378), (750, 2815), (1126, 1875), (1250, 1689)]