20101290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60913}}^1$

素因数の和:60934

約数の個数: 32

約数和(自身を含む): 52629696

約数和(自身を除く): 32528406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60913, 121826, 182739, 304565, 365478, 609130, 670043, 913695, 1340086, 1827390, 2010129, 3350215, 4020258, 6700430, 10050645, 20101290]

約数ペア:

[(1, 20101290), (2, 10050645), (3, 6700430), (5, 4020258), (6, 3350215), (10, 2010129), (11, 1827390), (15, 1340086), (22, 913695), (30, 670043), (33, 609130), (55, 365478), (66, 304565), (110, 182739), (165, 121826), (330, 60913)]