12062503740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28720247}}^1$

素因数の和:28720266

約数の個数: 48

約数和(自身を含む): 38600013312

約数和(自身を除く): 26537509572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28720247, 57440494, 86160741, 114880988, 143601235, 172321482, 201041729, 287202470, 344642964, 402083458, 430803705, 574404940, 603125187, 804166916, 861607410, 1005208645, 1206250374, 1723214820, 2010417290, 2412500748, 3015625935, 4020834580, 6031251870, 12062503740]

約数ペア:

[(1, 12062503740), (2, 6031251870), (3, 4020834580), (4, 3015625935), (5, 2412500748), (6, 2010417290), (7, 1723214820), (10, 1206250374), (12, 1005208645), (14, 861607410), (15, 804166916), (20, 603125187), (21, 574404940), (28, 430803705), (30, 402083458), (35, 344642964), (42, 287202470), (60, 201041729), (70, 172321482), (84, 143601235), (105, 114880988), (140, 86160741), (210, 57440494), (420, 28720247)]