2192750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4801680

約数和(自身を除く): 2608930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 179, 245, 250, 350, 358, 490, 875, 895, 1225, 1253, 1750, 1790, 2450, 2506, 4475, 6125, 6265, 8771, 8950, 12250, 12530, 17542, 22375, 31325, 43855, 44750, 62650, 87710, 156625, 219275, 313250, 438550, 1096375, 2192750]

約数ペア:

[(1, 2192750), (2, 1096375), (5, 438550), (7, 313250), (10, 219275), (14, 156625), (25, 87710), (35, 62650), (49, 44750), (50, 43855), (70, 31325), (98, 22375), (125, 17542), (175, 12530), (179, 12250), (245, 8950), (250, 8771), (350, 6265), (358, 6125), (490, 4475), (875, 2506), (895, 2450), (1225, 1790), (1253, 1750)]