71380750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{5827}}^1$

素因数の和:5858

約数の個数: 48

約数和(自身を含む): 155467728

約数和(自身を除く): 84086978

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 5827, 6125, 11654, 12250, 29135, 40789, 58270, 81578, 145675, 203945, 285523, 291350, 407890, 571046, 728375, 1019725, 1427615, 1456750, 2039450, 2855230, 5098625, 7138075, 10197250, 14276150, 35690375, 71380750]

約数ペア:

[(1, 71380750), (2, 35690375), (5, 14276150), (7, 10197250), (10, 7138075), (14, 5098625), (25, 2855230), (35, 2039450), (49, 1456750), (50, 1427615), (70, 1019725), (98, 728375), (125, 571046), (175, 407890), (245, 291350), (250, 285523), (350, 203945), (490, 145675), (875, 81578), (1225, 58270), (1750, 40789), (2450, 29135), (5827, 12250), (6125, 11654)]