15182090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19717}}^1$

素因数の和:19742

約数の個数: 32

約数和(自身を含む): 34072704

約数和(自身を除く): 18890614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19717, 39434, 98585, 138019, 197170, 216887, 276038, 433774, 690095, 1084435, 1380190, 1518209, 2168870, 3036418, 7591045, 15182090]

約数ペア:

[(1, 15182090), (2, 7591045), (5, 3036418), (7, 2168870), (10, 1518209), (11, 1380190), (14, 1084435), (22, 690095), (35, 433774), (55, 276038), (70, 216887), (77, 197170), (110, 138019), (154, 98585), (385, 39434), (770, 19717)]