422103600940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42465151}}^1$

素因数の和:42465238

約数の個数: 48

約数和(自身を含む): 1027316957184

約数和(自身を除く): 605213356244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 42465151, 84930302, 169860604, 212325755, 297256057, 424651510, 594512114, 849303020, 1189024228, 1486280285, 2972560570, 3015025721, 5945121140, 6030051442, 12060102884, 15075128605, 21105180047, 30150257210, 42210360094, 60300514420, 84420720188, 105525900235, 211051800470, 422103600940]

約数ペア:

[(1, 422103600940), (2, 211051800470), (4, 105525900235), (5, 84420720188), (7, 60300514420), (10, 42210360094), (14, 30150257210), (20, 21105180047), (28, 15075128605), (35, 12060102884), (70, 6030051442), (71, 5945121140), (140, 3015025721), (142, 2972560570), (284, 1486280285), (355, 1189024228), (497, 849303020), (710, 594512114), (994, 424651510), (1420, 297256057), (1988, 212325755), (2485, 169860604), (4970, 84930302), (9940, 42465151)]