310034120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6841}}^1$

素因数の和:6966

約数の個数: 64

約数和(自身を含む): 768493440

約数和(自身を除く): 458459320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 6841, 9064, 11330, 13682, 22660, 27364, 34205, 45320, 54728, 68410, 75251, 136820, 150502, 273640, 301004, 376255, 602008, 704623, 752510, 1409246, 1505020, 2818492, 3010040, 3523115, 5636984, 7046230, 7750853, 14092460, 15501706, 28184920, 31003412, 38754265, 62006824, 77508530, 155017060, 310034120]

約数ペア:

[(1, 310034120), (2, 155017060), (4, 77508530), (5, 62006824), (8, 38754265), (10, 31003412), (11, 28184920), (20, 15501706), (22, 14092460), (40, 7750853), (44, 7046230), (55, 5636984), (88, 3523115), (103, 3010040), (110, 2818492), (206, 1505020), (220, 1409246), (412, 752510), (440, 704623), (515, 602008), (824, 376255), (1030, 301004), (1133, 273640), (2060, 150502), (2266, 136820), (4120, 75251), (4532, 68410), (5665, 54728), (6841, 45320), (9064, 34205), (11330, 27364), (13682, 22660)]