30828750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{8221}}^1$

素因数の和:8246

約数の個数: 40

約数和(自身を含む): 77056584

約数和(自身を除く): 46227834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 8221, 16442, 24663, 41105, 49326, 82210, 123315, 205525, 246630, 411050, 616575, 1027625, 1233150, 2055250, 3082875, 5138125, 6165750, 10276250, 15414375, 30828750]

約数ペア:

[(1, 30828750), (2, 15414375), (3, 10276250), (5, 6165750), (6, 5138125), (10, 3082875), (15, 2055250), (25, 1233150), (30, 1027625), (50, 616575), (75, 411050), (125, 246630), (150, 205525), (250, 123315), (375, 82210), (625, 49326), (750, 41105), (1250, 24663), (1875, 16442), (3750, 8221)]