4585020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 14007168

約数和(自身を除く): 9422148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6947, 13894, 20841, 27788, 34735, 41682, 69470, 76417, 83364, 104205, 138940, 152834, 208410, 229251, 305668, 382085, 416820, 458502, 764170, 917004, 1146255, 1528340, 2292510, 4585020]

約数ペア:

[(1, 4585020), (2, 2292510), (3, 1528340), (4, 1146255), (5, 917004), (6, 764170), (10, 458502), (11, 416820), (12, 382085), (15, 305668), (20, 229251), (22, 208410), (30, 152834), (33, 138940), (44, 104205), (55, 83364), (60, 76417), (66, 69470), (110, 41682), (132, 34735), (165, 27788), (220, 20841), (330, 13894), (660, 6947)]