2012172990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1635913}}^1$

素因数の和:1635964

約数の個数: 32

約数和(自身を含む): 4947003936

約数和(自身を除く): 2934830946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1635913, 3271826, 4907739, 8179565, 9815478, 16359130, 24538695, 49077390, 67072433, 134144866, 201217299, 335362165, 402434598, 670724330, 1006086495, 2012172990]

約数ペア:

[(1, 2012172990), (2, 1006086495), (3, 670724330), (5, 402434598), (6, 335362165), (10, 201217299), (15, 134144866), (30, 67072433), (41, 49077390), (82, 24538695), (123, 16359130), (205, 9815478), (246, 8179565), (410, 4907739), (615, 3271826), (1230, 1635913)]