9393580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 22720320

約数和(自身を除く): 13326740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 293, 458, 586, 916, 1145, 1172, 1465, 1603, 2051, 2290, 2930, 3206, 4102, 4580, 5860, 6412, 8015, 8204, 10255, 16030, 20510, 32060, 41020, 67097, 134194, 268388, 335485, 469679, 670970, 939358, 1341940, 1878716, 2348395, 4696790, 9393580]

約数ペア:

[(1, 9393580), (2, 4696790), (4, 2348395), (5, 1878716), (7, 1341940), (10, 939358), (14, 670970), (20, 469679), (28, 335485), (35, 268388), (70, 134194), (140, 67097), (229, 41020), (293, 32060), (458, 20510), (586, 16030), (916, 10255), (1145, 8204), (1172, 8015), (1465, 6412), (1603, 5860), (2051, 4580), (2290, 4102), (2930, 3206)]