4884990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 13001472

約数和(自身を除く): 8116482

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 113, 131, 165, 226, 262, 330, 339, 393, 565, 655, 678, 786, 1130, 1243, 1310, 1441, 1695, 1965, 2486, 2882, 3390, 3729, 3930, 4323, 6215, 7205, 7458, 8646, 12430, 14410, 14803, 18645, 21615, 29606, 37290, 43230, 44409, 74015, 88818, 148030, 162833, 222045, 325666, 444090, 488499, 814165, 976998, 1628330, 2442495, 4884990]

約数ペア:

[(1, 4884990), (2, 2442495), (3, 1628330), (5, 976998), (6, 814165), (10, 488499), (11, 444090), (15, 325666), (22, 222045), (30, 162833), (33, 148030), (55, 88818), (66, 74015), (110, 44409), (113, 43230), (131, 37290), (165, 29606), (226, 21615), (262, 18645), (330, 14803), (339, 14410), (393, 12430), (565, 8646), (655, 7458), (678, 7205), (786, 6215), (1130, 4323), (1243, 3930), (1310, 3729), (1441, 3390), (1695, 2882), (1965, 2486)]