468695220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1115941}}^1$

素因数の和:1115960

約数の個数: 48

約数和(自身を含む): 1499826048

約数和(自身を除く): 1031130828

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, 1115941, 2231882, 3347823, 4463764, 5579705, 6695646, 7811587, 11159410, 13391292, 15623174, 16739115, 22318820, 23434761, 31246348, 33478230, 39057935, 46869522, 66956460, 78115870, 93739044, 117173805, 156231740, 234347610, 468695220]

約数ペア:

[(1, 468695220), (2, 234347610), (3, 156231740), (4, 117173805), (5, 93739044), (6, 78115870), (7, 66956460), (10, 46869522), (12, 39057935), (14, 33478230), (15, 31246348), (20, 23434761), (21, 22318820), (28, 16739115), (30, 15623174), (35, 13391292), (42, 11159410), (60, 7811587), (70, 6695646), (84, 5579705), (105, 4463764), (140, 3347823), (210, 2231882), (420, 1115941)]