11615450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 27480384

約数和(自身を除く): 15864934

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 431, 490, 539, 550, 770, 862, 1078, 1225, 1925, 2155, 2450, 2695, 3017, 3850, 4310, 4741, 5390, 6034, 9482, 10775, 13475, 15085, 21119, 21550, 23705, 26950, 30170, 33187, 42238, 47410, 66374, 75425, 105595, 118525, 150850, 165935, 211190, 232309, 237050, 331870, 464618, 527975, 829675, 1055950, 1161545, 1659350, 2323090, 5807725, 11615450]

約数ペア:

[(1, 11615450), (2, 5807725), (5, 2323090), (7, 1659350), (10, 1161545), (11, 1055950), (14, 829675), (22, 527975), (25, 464618), (35, 331870), (49, 237050), (50, 232309), (55, 211190), (70, 165935), (77, 150850), (98, 118525), (110, 105595), (154, 75425), (175, 66374), (245, 47410), (275, 42238), (350, 33187), (385, 30170), (431, 26950), (490, 23705), (539, 21550), (550, 21119), (770, 15085), (862, 13475), (1078, 10775), (1225, 9482), (1925, 6034), (2155, 5390), (2450, 4741), (2695, 4310), (3017, 3850)]