69682900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14221}}^1$

素因数の和:14249

約数の個数: 54

約数和(自身を含む): 175911918

約数和(自身を除く): 106229018

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 14221, 28442, 56884, 71105, 99547, 142210, 199094, 284420, 355525, 398188, 497735, 696829, 711050, 995470, 1393658, 1422100, 1990940, 2488675, 2787316, 3484145, 4977350, 6968290, 9954700, 13936580, 17420725, 34841450, 69682900]

約数ペア:

[(1, 69682900), (2, 34841450), (4, 17420725), (5, 13936580), (7, 9954700), (10, 6968290), (14, 4977350), (20, 3484145), (25, 2787316), (28, 2488675), (35, 1990940), (49, 1422100), (50, 1393658), (70, 995470), (98, 711050), (100, 696829), (140, 497735), (175, 398188), (196, 355525), (245, 284420), (350, 199094), (490, 142210), (700, 99547), (980, 71105), (1225, 56884), (2450, 28442), (4900, 14221)]