30940500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{20627}}^1$

素因数の和:20649

約数の個数: 48

約数和(自身を含む): 90103104

約数和(自身を除く): 59162604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 20627, 41254, 61881, 82508, 103135, 123762, 206270, 247524, 309405, 412540, 515675, 618810, 1031350, 1237620, 1547025, 2062700, 2578375, 3094050, 5156750, 6188100, 7735125, 10313500, 15470250, 30940500]

約数ペア:

[(1, 30940500), (2, 15470250), (3, 10313500), (4, 7735125), (5, 6188100), (6, 5156750), (10, 3094050), (12, 2578375), (15, 2062700), (20, 1547025), (25, 1237620), (30, 1031350), (50, 618810), (60, 515675), (75, 412540), (100, 309405), (125, 247524), (150, 206270), (250, 123762), (300, 103135), (375, 82508), (500, 61881), (750, 41254), (1500, 20627)]