7982942510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{184321}}^1$

素因数の和:184460

約数の個数: 32

約数和(自身を含む): 14810641344

約数和(自身を除く): 6827698834

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 21655, 43310, 184321, 368642, 921605, 1843210, 11243581, 13086791, 22487162, 26173582, 56217905, 65433955, 112435810, 130867910, 798294251, 1596588502, 3991471255, 7982942510]

約数ペア:

[(1, 7982942510), (2, 3991471255), (5, 1596588502), (10, 798294251), (61, 130867910), (71, 112435810), (122, 65433955), (142, 56217905), (305, 26173582), (355, 22487162), (610, 13086791), (710, 11243581), (4331, 1843210), (8662, 921605), (21655, 368642), (43310, 184321)]