2099302485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17431}}^1$

素因数の和:17514

約数の個数: 64

約数和(自身を含む): 4069883904

約数和(自身を除く): 1970581419

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 37, 93, 105, 111, 155, 185, 217, 259, 465, 555, 651, 777, 1085, 1147, 1295, 3255, 3441, 3885, 5735, 8029, 17205, 17431, 24087, 40145, 52293, 87155, 120435, 122017, 261465, 366051, 540361, 610085, 644947, 1621083, 1830255, 1934841, 2701805, 3224735, 3782527, 4514629, 8105415, 9674205, 11347581, 13543887, 18912635, 19993357, 22573145, 56737905, 59980071, 67719435, 99966785, 139953499, 299900355, 419860497, 699767495, 2099302485]

約数ペア:

[(1, 2099302485), (3, 699767495), (5, 419860497), (7, 299900355), (15, 139953499), (21, 99966785), (31, 67719435), (35, 59980071), (37, 56737905), (93, 22573145), (105, 19993357), (111, 18912635), (155, 13543887), (185, 11347581), (217, 9674205), (259, 8105415), (465, 4514629), (555, 3782527), (651, 3224735), (777, 2701805), (1085, 1934841), (1147, 1830255), (1295, 1621083), (3255, 644947), (3441, 610085), (3885, 540361), (5735, 366051), (8029, 261465), (17205, 122017), (17431, 120435), (24087, 87155), (40145, 52293)]