2078250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 5526144

約数和(自身を除く): 3447894

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 163, 170, 250, 255, 326, 375, 425, 489, 510, 750, 815, 850, 978, 1275, 1630, 2125, 2445, 2550, 2771, 4075, 4250, 4890, 5542, 6375, 8150, 8313, 12225, 12750, 13855, 16626, 20375, 24450, 27710, 40750, 41565, 61125, 69275, 83130, 122250, 138550, 207825, 346375, 415650, 692750, 1039125, 2078250]

約数ペア:

[(1, 2078250), (2, 1039125), (3, 692750), (5, 415650), (6, 346375), (10, 207825), (15, 138550), (17, 122250), (25, 83130), (30, 69275), (34, 61125), (50, 41565), (51, 40750), (75, 27710), (85, 24450), (102, 20375), (125, 16626), (150, 13855), (163, 12750), (170, 12225), (250, 8313), (255, 8150), (326, 6375), (375, 5542), (425, 4890), (489, 4250), (510, 4075), (750, 2771), (815, 2550), (850, 2445), (978, 2125), (1275, 1630)]