139936430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{264031}}^1$

素因数の和:264091

約数の個数: 16

約数和(自身を含む): 256639104

約数和(自身を除く): 116702674

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 264031, 528062, 1320155, 2640310, 13993643, 27987286, 69968215, 139936430]

約数ペア:

[(1, 139936430), (2, 69968215), (5, 27987286), (10, 13993643), (53, 2640310), (106, 1320155), (265, 528062), (530, 264031)]