163073940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2717899}}^1$

素因数の和:2717911

約数の個数: 24

約数和(自身を含む): 456607200

約数和(自身を除く): 293533260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2717899, 5435798, 8153697, 10871596, 13589495, 16307394, 27178990, 32614788, 40768485, 54357980, 81536970, 163073940]

約数ペア:

[(1, 163073940), (2, 81536970), (3, 54357980), (4, 40768485), (5, 32614788), (6, 27178990), (10, 16307394), (12, 13589495), (15, 10871596), (20, 8153697), (30, 5435798), (60, 2717899)]