2012108110830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{165203}}^1\times {\mathrm{135329}}^1$

素因数の和:300545

約数の個数: 48

約数和(自身を含む): 5231551412880

約数和(自身を除く): 3219443302050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135329, 165203, 270658, 330406, 405987, 495609, 676645, 811974, 826015, 991218, 1217961, 1353290, 1486827, 1652030, 2029935, 2435922, 2478045, 2973654, 4059870, 4956090, 6089805, 7434135, 12179610, 14868270, 22356756787, 44713513574, 67070270361, 111783783935, 134140540722, 201210811083, 223567567870, 335351351805, 402421622166, 670702703610, 1006054055415, 2012108110830]

約数ペア:

[(1, 2012108110830), (2, 1006054055415), (3, 670702703610), (5, 402421622166), (6, 335351351805), (9, 223567567870), (10, 201210811083), (15, 134140540722), (18, 111783783935), (30, 67070270361), (45, 44713513574), (90, 22356756787), (135329, 14868270), (165203, 12179610), (270658, 7434135), (330406, 6089805), (405987, 4956090), (495609, 4059870), (676645, 2973654), (811974, 2478045), (826015, 2435922), (991218, 2029935), (1217961, 1652030), (1353290, 1486827)]