2578499010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{14051}}^1$

素因数の和:16103

約数の個数: 48

約数和(自身を含む): 6707862720

約数和(自身を除く): 4129363710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2039, 4078, 6117, 10195, 12234, 14051, 18351, 20390, 28102, 30585, 36702, 42153, 61170, 70255, 84306, 91755, 126459, 140510, 183510, 210765, 252918, 421530, 632295, 1264590, 28649989, 57299978, 85949967, 143249945, 171899934, 257849901, 286499890, 429749835, 515699802, 859499670, 1289249505, 2578499010]

約数ペア:

[(1, 2578499010), (2, 1289249505), (3, 859499670), (5, 515699802), (6, 429749835), (9, 286499890), (10, 257849901), (15, 171899934), (18, 143249945), (30, 85949967), (45, 57299978), (90, 28649989), (2039, 1264590), (4078, 632295), (6117, 421530), (10195, 252918), (12234, 210765), (14051, 183510), (18351, 140510), (20390, 126459), (28102, 91755), (30585, 84306), (36702, 70255), (42153, 61170)]