889331370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3347}}^1$

素因数の和:3895

約数の個数: 64

約数和(自身を含む): 2264962176

約数和(自身を除く): 1375630806

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 521, 1042, 1563, 2605, 3126, 3347, 5210, 6694, 7815, 8857, 10041, 15630, 16735, 17714, 20082, 26571, 33470, 44285, 50205, 53142, 56899, 88570, 100410, 113798, 132855, 170697, 265710, 284495, 341394, 568990, 853485, 1706970, 1743787, 3487574, 5231361, 8718935, 10462722, 17437870, 26156805, 29644379, 52313610, 59288758, 88933137, 148221895, 177866274, 296443790, 444665685, 889331370]

約数ペア:

[(1, 889331370), (2, 444665685), (3, 296443790), (5, 177866274), (6, 148221895), (10, 88933137), (15, 59288758), (17, 52313610), (30, 29644379), (34, 26156805), (51, 17437870), (85, 10462722), (102, 8718935), (170, 5231361), (255, 3487574), (510, 1743787), (521, 1706970), (1042, 853485), (1563, 568990), (2605, 341394), (3126, 284495), (3347, 265710), (5210, 170697), (6694, 132855), (7815, 113798), (8857, 100410), (10041, 88570), (15630, 56899), (16735, 53142), (17714, 50205), (20082, 44285), (26571, 33470)]