142732010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{201031}}^1$

素因数の和:201109

約数の個数: 16

約数和(自身を含む): 260537472

約数和(自身を除く): 117805462

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 201031, 402062, 1005155, 2010310, 14273201, 28546402, 71366005, 142732010]

約数ペア:

[(1, 142732010), (2, 71366005), (5, 28546402), (10, 14273201), (71, 2010310), (142, 1005155), (355, 402062), (710, 201031)]