2012128110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{11471}}^1$

素因数の和:13433

約数の個数: 48

約数和(自身を含む): 5234673600

約数和(自身を除く): 3222545490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1949, 3898, 5847, 9745, 11471, 11694, 17541, 19490, 22942, 29235, 34413, 35082, 57355, 58470, 68826, 87705, 103239, 114710, 172065, 175410, 206478, 344130, 516195, 1032390, 22356979, 44713958, 67070937, 111784895, 134141874, 201212811, 223569790, 335354685, 402425622, 670709370, 1006064055, 2012128110]

約数ペア:

[(1, 2012128110), (2, 1006064055), (3, 670709370), (5, 402425622), (6, 335354685), (9, 223569790), (10, 201212811), (15, 134141874), (18, 111784895), (30, 67070937), (45, 44713958), (90, 22356979), (1949, 1032390), (3898, 516195), (5847, 344130), (9745, 206478), (11471, 175410), (11694, 172065), (17541, 114710), (19490, 103239), (22942, 87705), (29235, 68826), (34413, 58470), (35082, 57355)]