157942750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 357851520

約数和(自身を除く): 199908770

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2975, 4250, 5309, 5950, 10618, 14875, 26545, 29750, 37163, 53090, 74326, 90253, 132725, 180506, 185815, 265450, 371630, 451265, 631771, 663625, 902530, 929075, 1263542, 1327250, 1858150, 2256325, 3158855, 4512650, 4645375, 6317710, 9290750, 11281625, 15794275, 22563250, 31588550, 78971375, 157942750]

約数ペア:

[(1, 157942750), (2, 78971375), (5, 31588550), (7, 22563250), (10, 15794275), (14, 11281625), (17, 9290750), (25, 6317710), (34, 4645375), (35, 4512650), (50, 3158855), (70, 2256325), (85, 1858150), (119, 1327250), (125, 1263542), (170, 929075), (175, 902530), (238, 663625), (250, 631771), (350, 451265), (425, 371630), (595, 265450), (850, 185815), (875, 180506), (1190, 132725), (1750, 90253), (2125, 74326), (2975, 53090), (4250, 37163), (5309, 29750), (5950, 26545), (10618, 14875)]