1114740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 3695328

約数和(自身を除く): 2580588

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, 563, 660, 990, 1126, 1689, 1980, 2252, 2815, 3378, 5067, 5630, 6193, 6756, 8445, 10134, 11260, 12386, 16890, 18579, 20268, 24772, 25335, 30965, 33780, 37158, 50670, 55737, 61930, 74316, 92895, 101340, 111474, 123860, 185790, 222948, 278685, 371580, 557370, 1114740]

約数ペア:

[(1, 1114740), (2, 557370), (3, 371580), (4, 278685), (5, 222948), (6, 185790), (9, 123860), (10, 111474), (11, 101340), (12, 92895), (15, 74316), (18, 61930), (20, 55737), (22, 50670), (30, 37158), (33, 33780), (36, 30965), (44, 25335), (45, 24772), (55, 20268), (60, 18579), (66, 16890), (90, 12386), (99, 11260), (110, 10134), (132, 8445), (165, 6756), (180, 6193), (198, 5630), (220, 5067), (330, 3378), (396, 2815), (495, 2252), (563, 1980), (660, 1689), (990, 1126)]