222252010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313031}}^1$

素因数の和:313109

約数の個数: 16

約数和(自身を含む): 405689472

約数和(自身を除く): 183437462

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 313031, 626062, 1565155, 3130310, 22225201, 44450402, 111126005, 222252010]

約数ペア:

[(1, 222252010), (2, 111126005), (5, 44450402), (10, 22225201), (71, 3130310), (142, 1565155), (355, 626062), (710, 313031)]