15693440820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{90787}}^1$

素因数の和:90909

約数の個数: 96

約数和(自身を含む): 45635132928

約数和(自身を除く): 29941692108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 402, 430, 516, 645, 670, 804, 860, 1005, 1290, 1340, 2010, 2580, 2881, 4020, 5762, 8643, 11524, 14405, 17286, 28810, 34572, 43215, 57620, 86430, 90787, 172860, 181574, 272361, 363148, 453935, 544722, 907870, 1089444, 1361805, 1815740, 2723610, 3903841, 5447220, 6082729, 7807682, 11711523, 12165458, 15615364, 18248187, 19519205, 23423046, 24330916, 30413645, 36496374, 39038410, 46846092, 58557615, 60827290, 72992748, 78076820, 91240935, 117115230, 121654580, 182481870, 234230460, 261557347, 364963740, 523114694, 784672041, 1046229388, 1307786735, 1569344082, 2615573470, 3138688164, 3923360205, 5231146940, 7846720410, 15693440820]

約数ペア:

[(1, 15693440820), (2, 7846720410), (3, 5231146940), (4, 3923360205), (5, 3138688164), (6, 2615573470), (10, 1569344082), (12, 1307786735), (15, 1046229388), (20, 784672041), (30, 523114694), (43, 364963740), (60, 261557347), (67, 234230460), (86, 182481870), (129, 121654580), (134, 117115230), (172, 91240935), (201, 78076820), (215, 72992748), (258, 60827290), (268, 58557615), (335, 46846092), (402, 39038410), (430, 36496374), (516, 30413645), (645, 24330916), (670, 23423046), (804, 19519205), (860, 18248187), (1005, 15615364), (1290, 12165458), (1340, 11711523), (2010, 7807682), (2580, 6082729), (2881, 5447220), (4020, 3903841), (5762, 2723610), (8643, 1815740), (11524, 1361805), (14405, 1089444), (17286, 907870), (28810, 544722), (34572, 453935), (43215, 363148), (57620, 272361), (86430, 181574), (90787, 172860)]