3470940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 11492208

約数和(自身を除く): 8021268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1753, 1980, 3506, 5259, 7012, 8765, 10518, 15777, 17530, 19283, 21036, 26295, 31554, 35060, 38566, 52590, 57849, 63108, 77132, 78885, 96415, 105180, 115698, 157770, 173547, 192830, 231396, 289245, 315540, 347094, 385660, 578490, 694188, 867735, 1156980, 1735470, 3470940]

約数ペア:

[(1, 3470940), (2, 1735470), (3, 1156980), (4, 867735), (5, 694188), (6, 578490), (9, 385660), (10, 347094), (11, 315540), (12, 289245), (15, 231396), (18, 192830), (20, 173547), (22, 157770), (30, 115698), (33, 105180), (36, 96415), (44, 78885), (45, 77132), (55, 63108), (60, 57849), (66, 52590), (90, 38566), (99, 35060), (110, 31554), (132, 26295), (165, 21036), (180, 19283), (198, 17530), (220, 15777), (330, 10518), (396, 8765), (495, 7012), (660, 5259), (990, 3506), (1753, 1980)]