8045357820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1253171}}^1$

素因数の和:1253290

約数の個数: 48

約数和(自身を含む): 22737552768

約数和(自身を除く): 14692194948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 1253171, 2506342, 3759513, 5012684, 6265855, 7519026, 12531710, 15038052, 18797565, 25063420, 37595130, 75190260, 134089297, 268178594, 402267891, 536357188, 670446485, 804535782, 1340892970, 1609071564, 2011339455, 2681785940, 4022678910, 8045357820]

約数ペア:

[(1, 8045357820), (2, 4022678910), (3, 2681785940), (4, 2011339455), (5, 1609071564), (6, 1340892970), (10, 804535782), (12, 670446485), (15, 536357188), (20, 402267891), (30, 268178594), (60, 134089297), (107, 75190260), (214, 37595130), (321, 25063420), (428, 18797565), (535, 15038052), (642, 12531710), (1070, 7519026), (1284, 6265855), (1605, 5012684), (2140, 3759513), (3210, 2506342), (6420, 1253171)]