30130030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{823}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 62175744

約数和(自身を除く): 32045714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 823, 1046, 1646, 2615, 3661, 4115, 5230, 5761, 7322, 8230, 11522, 18305, 28805, 36610, 57610, 430429, 860858, 2152145, 3013003, 4304290, 6026006, 15065015, 30130030]

約数ペア:

[(1, 30130030), (2, 15065015), (5, 6026006), (7, 4304290), (10, 3013003), (14, 2152145), (35, 860858), (70, 430429), (523, 57610), (823, 36610), (1046, 28805), (1646, 18305), (2615, 11522), (3661, 8230), (4115, 7322), (5230, 5761)]