9119460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21713}}^1$

素因数の和:21732

約数の個数: 48

約数和(自身を含む): 29183616

約数和(自身を除く): 20064156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21713, 43426, 65139, 86852, 108565, 130278, 151991, 217130, 260556, 303982, 325695, 434260, 455973, 607964, 651390, 759955, 911946, 1302780, 1519910, 1823892, 2279865, 3039820, 4559730, 9119460]

約数ペア:

[(1, 9119460), (2, 4559730), (3, 3039820), (4, 2279865), (5, 1823892), (6, 1519910), (7, 1302780), (10, 911946), (12, 759955), (14, 651390), (15, 607964), (20, 455973), (21, 434260), (28, 325695), (30, 303982), (35, 260556), (42, 217130), (60, 151991), (70, 130278), (84, 108565), (105, 86852), (140, 65139), (210, 43426), (420, 21713)]