3745782180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2972843}}^1$

素因数の和:2972865

約数の個数: 72

約数和(自身を含む): 12985382592

約数和(自身を除く): 9239600412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2972843, 5945686, 8918529, 11891372, 14864215, 17837058, 20809901, 26755587, 29728430, 35674116, 41619802, 44592645, 53511174, 59456860, 62429703, 83239604, 89185290, 104049505, 107022348, 124859406, 133777935, 178370580, 187289109, 208099010, 249718812, 267555870, 312148515, 374578218, 416198020, 535111740, 624297030, 749156436, 936445545, 1248594060, 1872891090, 3745782180]

約数ペア:

[(1, 3745782180), (2, 1872891090), (3, 1248594060), (4, 936445545), (5, 749156436), (6, 624297030), (7, 535111740), (9, 416198020), (10, 374578218), (12, 312148515), (14, 267555870), (15, 249718812), (18, 208099010), (20, 187289109), (21, 178370580), (28, 133777935), (30, 124859406), (35, 107022348), (36, 104049505), (42, 89185290), (45, 83239604), (60, 62429703), (63, 59456860), (70, 53511174), (84, 44592645), (90, 41619802), (105, 35674116), (126, 29728430), (140, 26755587), (180, 20809901), (210, 17837058), (252, 14864215), (315, 11891372), (420, 8918529), (630, 5945686), (1260, 2972843)]