9110780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 22256640

約数和(自身を除く): 13145860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1103, 1180, 1652, 2065, 2206, 4130, 4412, 5515, 7721, 8260, 11030, 15442, 22060, 30884, 38605, 65077, 77210, 130154, 154420, 260308, 325385, 455539, 650770, 911078, 1301540, 1822156, 2277695, 4555390, 9110780]

約数ペア:

[(1, 9110780), (2, 4555390), (4, 2277695), (5, 1822156), (7, 1301540), (10, 911078), (14, 650770), (20, 455539), (28, 325385), (35, 260308), (59, 154420), (70, 130154), (118, 77210), (140, 65077), (236, 38605), (295, 30884), (413, 22060), (590, 15442), (826, 11030), (1103, 8260), (1180, 7721), (1652, 5515), (2065, 4412), (2206, 4130)]