9808380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 30794400

約数和(自身を除く): 20986020

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, 1879, 2610, 3758, 5220, 5637, 7516, 9395, 11274, 16911, 18790, 22548, 28185, 33822, 37580, 54491, 56370, 67644, 84555, 108982, 112740, 163473, 169110, 217964, 272455, 326946, 338220, 490419, 544910, 653892, 817365, 980838, 1089820, 1634730, 1961676, 2452095, 3269460, 4904190, 9808380]

約数ペア:

[(1, 9808380), (2, 4904190), (3, 3269460), (4, 2452095), (5, 1961676), (6, 1634730), (9, 1089820), (10, 980838), (12, 817365), (15, 653892), (18, 544910), (20, 490419), (29, 338220), (30, 326946), (36, 272455), (45, 217964), (58, 169110), (60, 163473), (87, 112740), (90, 108982), (116, 84555), (145, 67644), (174, 56370), (180, 54491), (261, 37580), (290, 33822), (348, 28185), (435, 22548), (522, 18790), (580, 16911), (870, 11274), (1044, 9395), (1305, 7516), (1740, 5637), (1879, 5220), (2610, 3758)]