39335870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2089}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 41923330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2089, 2690, 3766, 4178, 9415, 10445, 14623, 18830, 20890, 29246, 73115, 146230, 561941, 1123882, 2809705, 3933587, 5619410, 7867174, 19667935, 39335870]

約数ペア:

[(1, 39335870), (2, 19667935), (5, 7867174), (7, 5619410), (10, 3933587), (14, 2809705), (35, 1123882), (70, 561941), (269, 146230), (538, 73115), (1345, 29246), (1883, 20890), (2089, 18830), (2690, 14623), (3766, 10445), (4178, 9415)]