23796780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56659}}^1$

素因数の和:56678

約数の個数: 48

約数和(自身を含む): 76151040

約数和(自身を除く): 52354260

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, 56659, 113318, 169977, 226636, 283295, 339954, 396613, 566590, 679908, 793226, 849885, 1133180, 1189839, 1586452, 1699770, 1983065, 2379678, 3399540, 3966130, 4759356, 5949195, 7932260, 11898390, 23796780]

約数ペア:

[(1, 23796780), (2, 11898390), (3, 7932260), (4, 5949195), (5, 4759356), (6, 3966130), (7, 3399540), (10, 2379678), (12, 1983065), (14, 1699770), (15, 1586452), (20, 1189839), (21, 1133180), (28, 849885), (30, 793226), (35, 679908), (42, 566590), (60, 396613), (70, 339954), (84, 283295), (105, 226636), (140, 169977), (210, 113318), (420, 56659)]