70729750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 163013760

約数和(自身を除く): 92284010

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 3109, 3250, 4550, 6218, 11375, 15545, 21763, 22750, 31090, 40417, 43526, 77725, 80834, 108815, 155450, 202085, 217630, 282919, 388625, 404170, 544075, 565838, 777250, 1010425, 1088150, 1414595, 2020850, 2720375, 2829190, 5052125, 5440750, 7072975, 10104250, 14145950, 35364875, 70729750]

約数ペア:

[(1, 70729750), (2, 35364875), (5, 14145950), (7, 10104250), (10, 7072975), (13, 5440750), (14, 5052125), (25, 2829190), (26, 2720375), (35, 2020850), (50, 1414595), (65, 1088150), (70, 1010425), (91, 777250), (125, 565838), (130, 544075), (175, 404170), (182, 388625), (250, 282919), (325, 217630), (350, 202085), (455, 155450), (650, 108815), (875, 80834), (910, 77725), (1625, 43526), (1750, 40417), (2275, 31090), (3109, 22750), (3250, 21763), (4550, 15545), (6218, 11375)]