317966610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15383}}^1$

素因数の和:15459

約数の個数: 64

約数和(自身を含む): 837381888

約数和(自身を除く): 519415278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 15383, 20670, 30766, 46149, 76915, 92298, 153830, 199979, 230745, 399958, 461490, 599937, 815299, 999895, 1199874, 1630598, 1999790, 2445897, 2999685, 4076495, 4891794, 5999370, 8152990, 10598887, 12229485, 21197774, 24458970, 31796661, 52994435, 63593322, 105988870, 158983305, 317966610]

約数ペア:

[(1, 317966610), (2, 158983305), (3, 105988870), (5, 63593322), (6, 52994435), (10, 31796661), (13, 24458970), (15, 21197774), (26, 12229485), (30, 10598887), (39, 8152990), (53, 5999370), (65, 4891794), (78, 4076495), (106, 2999685), (130, 2445897), (159, 1999790), (195, 1630598), (265, 1199874), (318, 999895), (390, 815299), (530, 599937), (689, 461490), (795, 399958), (1378, 230745), (1590, 199979), (2067, 153830), (3445, 92298), (4134, 76915), (6890, 46149), (10335, 30766), (15383, 20670)]