766885020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1161947}}^1$

素因数の和:1161970

約数の個数: 48

約数和(自身を含む): 2342487168

約数和(自身を除く): 1575602148

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, 1161947, 2323894, 3485841, 4647788, 5809735, 6971682, 11619470, 12781417, 13943364, 17429205, 23238940, 25562834, 34858410, 38344251, 51125668, 63907085, 69716820, 76688502, 127814170, 153377004, 191721255, 255628340, 383442510, 766885020]

約数ペア:

[(1, 766885020), (2, 383442510), (3, 255628340), (4, 191721255), (5, 153377004), (6, 127814170), (10, 76688502), (11, 69716820), (12, 63907085), (15, 51125668), (20, 38344251), (22, 34858410), (30, 25562834), (33, 23238940), (44, 17429205), (55, 13943364), (60, 12781417), (66, 11619470), (110, 6971682), (132, 5809735), (165, 4647788), (220, 3485841), (330, 2323894), (660, 1161947)]