68996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9623}}^1$

素因数の和:9872

約数の個数: 32

約数和(自身を含む): 166302720

約数和(自身を除く): 97305810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 9623, 19246, 28869, 48115, 57738, 96230, 144345, 288690, 2299897, 4599794, 6899691, 11499485, 13799382, 22998970, 34498455, 68996910]

約数ペア:

[(1, 68996910), (2, 34498455), (3, 22998970), (5, 13799382), (6, 11499485), (10, 6899691), (15, 4599794), (30, 2299897), (239, 288690), (478, 144345), (717, 96230), (1195, 57738), (1434, 48115), (2390, 28869), (3585, 19246), (7170, 9623)]