1618163910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8297}}^1$

素因数の和:8518

約数の個数: 96

約数和(自身を含む): 4613555232

約数和(自身を除く): 2995391322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 495, 591, 985, 990, 1182, 1773, 1970, 2167, 2955, 3546, 4334, 5910, 6501, 8297, 8865, 10835, 13002, 16594, 17730, 19503, 21670, 24891, 32505, 39006, 41485, 49782, 65010, 74673, 82970, 91267, 97515, 124455, 149346, 182534, 195030, 248910, 273801, 373365, 456335, 547602, 746730, 821403, 912670, 1369005, 1634509, 1642806, 2738010, 3269018, 4107015, 4903527, 8172545, 8214030, 9807054, 14710581, 16345090, 17979599, 24517635, 29421162, 35959198, 49035270, 53938797, 73552905, 89897995, 107877594, 147105810, 161816391, 179795990, 269693985, 323632782, 539387970, 809081955, 1618163910]

約数ペア:

[(1, 1618163910), (2, 809081955), (3, 539387970), (5, 323632782), (6, 269693985), (9, 179795990), (10, 161816391), (11, 147105810), (15, 107877594), (18, 89897995), (22, 73552905), (30, 53938797), (33, 49035270), (45, 35959198), (55, 29421162), (66, 24517635), (90, 17979599), (99, 16345090), (110, 14710581), (165, 9807054), (197, 8214030), (198, 8172545), (330, 4903527), (394, 4107015), (495, 3269018), (591, 2738010), (985, 1642806), (990, 1634509), (1182, 1369005), (1773, 912670), (1970, 821403), (2167, 746730), (2955, 547602), (3546, 456335), (4334, 373365), (5910, 273801), (6501, 248910), (8297, 195030), (8865, 182534), (10835, 149346), (13002, 124455), (16594, 97515), (17730, 91267), (19503, 82970), (21670, 74673), (24891, 65010), (32505, 49782), (39006, 41485)]