86563740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 243210240

約数和(自身を除く): 156646500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4639, 4665, 6220, 9278, 9330, 13917, 18556, 18660, 23195, 27834, 46390, 55668, 69585, 92780, 139170, 278340, 1442729, 2885458, 4328187, 5770916, 7213645, 8656374, 14427290, 17312748, 21640935, 28854580, 43281870, 86563740]

約数ペア:

[(1, 86563740), (2, 43281870), (3, 28854580), (4, 21640935), (5, 17312748), (6, 14427290), (10, 8656374), (12, 7213645), (15, 5770916), (20, 4328187), (30, 2885458), (60, 1442729), (311, 278340), (622, 139170), (933, 92780), (1244, 69585), (1555, 55668), (1866, 46390), (3110, 27834), (3732, 23195), (4639, 18660), (4665, 18556), (6220, 13917), (9278, 9330)]