7969220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56923}}^1$

素因数の和:56939

約数の個数: 24

約数和(自身を含む): 19126464

約数和(自身を除く): 11157244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56923, 113846, 227692, 284615, 398461, 569230, 796922, 1138460, 1593844, 1992305, 3984610, 7969220]

約数ペア:

[(1, 7969220), (2, 3984610), (4, 1992305), (5, 1593844), (7, 1138460), (10, 796922), (14, 569230), (20, 398461), (28, 284615), (35, 227692), (70, 113846), (140, 56923)]