4250250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1889}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 11498760

約数和(自身を除く): 7248510

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, 1889, 2250, 3778, 5667, 9445, 11334, 17001, 18890, 28335, 34002, 47225, 56670, 85005, 94450, 141675, 170010, 236125, 283350, 425025, 472250, 708375, 850050, 1416750, 2125125, 4250250]

約数ペア:

[(1, 4250250), (2, 2125125), (3, 1416750), (5, 850050), (6, 708375), (9, 472250), (10, 425025), (15, 283350), (18, 236125), (25, 170010), (30, 141675), (45, 94450), (50, 85005), (75, 56670), (90, 47225), (125, 34002), (150, 28335), (225, 18890), (250, 17001), (375, 11334), (450, 9445), (750, 5667), (1125, 3778), (1889, 2250)]