17465940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 72

約数和(自身を含む): 55779360

約数和(自身を除く): 38313420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 5107, 10214, 15321, 20428, 25535, 30642, 45963, 51070, 61284, 76605, 91926, 97033, 102140, 153210, 183852, 194066, 229815, 291099, 306420, 388132, 459630, 485165, 582198, 873297, 919260, 970330, 1164396, 1455495, 1746594, 1940660, 2910990, 3493188, 4366485, 5821980, 8732970, 17465940]

約数ペア:

[(1, 17465940), (2, 8732970), (3, 5821980), (4, 4366485), (5, 3493188), (6, 2910990), (9, 1940660), (10, 1746594), (12, 1455495), (15, 1164396), (18, 970330), (19, 919260), (20, 873297), (30, 582198), (36, 485165), (38, 459630), (45, 388132), (57, 306420), (60, 291099), (76, 229815), (90, 194066), (95, 183852), (114, 153210), (171, 102140), (180, 97033), (190, 91926), (228, 76605), (285, 61284), (342, 51070), (380, 45963), (570, 30642), (684, 25535), (855, 20428), (1140, 15321), (1710, 10214), (3420, 5107)]