70407750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13411}}^1$

素因数の和:13438

約数の個数: 64

約数和(自身を含む): 200858112

約数和(自身を除く): 130450362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13411, 26822, 40233, 67055, 80466, 93877, 134110, 187754, 201165, 281631, 335275, 402330, 469385, 563262, 670550, 938770, 1005825, 1408155, 1676375, 2011650, 2346925, 2816310, 3352750, 4693850, 5029125, 7040775, 10058250, 11734625, 14081550, 23469250, 35203875, 70407750]

約数ペア:

[(1, 70407750), (2, 35203875), (3, 23469250), (5, 14081550), (6, 11734625), (7, 10058250), (10, 7040775), (14, 5029125), (15, 4693850), (21, 3352750), (25, 2816310), (30, 2346925), (35, 2011650), (42, 1676375), (50, 1408155), (70, 1005825), (75, 938770), (105, 670550), (125, 563262), (150, 469385), (175, 402330), (210, 335275), (250, 281631), (350, 201165), (375, 187754), (525, 134110), (750, 93877), (875, 80466), (1050, 67055), (1750, 40233), (2625, 26822), (5250, 13411)]