30939750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13751}}^1$

素因数の和:13774

約数の個数: 48

約数和(自身を含む): 83667168

約数和(自身を除く): 52727418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 13751, 27502, 41253, 68755, 82506, 123759, 137510, 206265, 247518, 343775, 412530, 618795, 687550, 1031325, 1237590, 1718875, 2062650, 3093975, 3437750, 5156625, 6187950, 10313250, 15469875, 30939750]

約数ペア:

[(1, 30939750), (2, 15469875), (3, 10313250), (5, 6187950), (6, 5156625), (9, 3437750), (10, 3093975), (15, 2062650), (18, 1718875), (25, 1237590), (30, 1031325), (45, 687550), (50, 618795), (75, 412530), (90, 343775), (125, 247518), (150, 206265), (225, 137510), (250, 123759), (375, 82506), (450, 68755), (750, 41253), (1125, 27502), (2250, 13751)]