30412910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 60148224

約数和(自身を除く): 29735314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 1831, 3322, 3662, 8305, 9155, 16610, 18310, 20141, 40282, 100705, 201410, 276481, 552962, 1382405, 2764810, 3041291, 6082582, 15206455, 30412910]

約数ペア:

[(1, 30412910), (2, 15206455), (5, 6082582), (10, 3041291), (11, 2764810), (22, 1382405), (55, 552962), (110, 276481), (151, 201410), (302, 100705), (755, 40282), (1510, 20141), (1661, 18310), (1831, 16610), (3322, 9155), (3662, 8305)]