9641340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 30270240

約数和(自身を除く): 20628900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 1847, 2610, 3694, 5220, 5541, 7388, 9235, 11082, 16623, 18470, 22164, 27705, 33246, 36940, 53563, 55410, 66492, 83115, 107126, 110820, 160689, 166230, 214252, 267815, 321378, 332460, 482067, 535630, 642756, 803445, 964134, 1071260, 1606890, 1928268, 2410335, 3213780, 4820670, 9641340]

約数ペア:

[(1, 9641340), (2, 4820670), (3, 3213780), (4, 2410335), (5, 1928268), (6, 1606890), (9, 1071260), (10, 964134), (12, 803445), (15, 642756), (18, 535630), (20, 482067), (29, 332460), (30, 321378), (36, 267815), (45, 214252), (58, 166230), (60, 160689), (87, 110820), (90, 107126), (116, 83115), (145, 66492), (174, 55410), (180, 53563), (261, 36940), (290, 33246), (348, 27705), (435, 22164), (522, 18470), (580, 16623), (870, 11082), (1044, 9235), (1305, 7388), (1740, 5541), (1847, 5220), (2610, 3694)]