770904660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{7457}}^1$

素因数の和:9192

約数の個数: 48

約数和(自身を含む): 2160075456

約数和(自身を除く): 1389170796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1723, 3446, 5169, 6892, 7457, 8615, 10338, 14914, 17230, 20676, 22371, 25845, 29828, 34460, 37285, 44742, 51690, 74570, 89484, 103380, 111855, 149140, 223710, 447420, 12848411, 25696822, 38545233, 51393644, 64242055, 77090466, 128484110, 154180932, 192726165, 256968220, 385452330, 770904660]

約数ペア:

[(1, 770904660), (2, 385452330), (3, 256968220), (4, 192726165), (5, 154180932), (6, 128484110), (10, 77090466), (12, 64242055), (15, 51393644), (20, 38545233), (30, 25696822), (60, 12848411), (1723, 447420), (3446, 223710), (5169, 149140), (6892, 111855), (7457, 103380), (8615, 89484), (10338, 74570), (14914, 51690), (17230, 44742), (20676, 37285), (22371, 34460), (25845, 29828)]