28988392980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{442031}}^1$

素因数の和:443136

約数の個数: 48

約数和(自身を含む): 81241945344

約数和(自身を除く): 52253552364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1093, 2186, 3279, 4372, 5465, 6558, 10930, 13116, 16395, 21860, 32790, 65580, 442031, 884062, 1326093, 1768124, 2210155, 2652186, 4420310, 5304372, 6630465, 8840620, 13260930, 26521860, 483139883, 966279766, 1449419649, 1932559532, 2415699415, 2898839298, 4831398830, 5797678596, 7247098245, 9662797660, 14494196490, 28988392980]

約数ペア:

[(1, 28988392980), (2, 14494196490), (3, 9662797660), (4, 7247098245), (5, 5797678596), (6, 4831398830), (10, 2898839298), (12, 2415699415), (15, 1932559532), (20, 1449419649), (30, 966279766), (60, 483139883), (1093, 26521860), (2186, 13260930), (3279, 8840620), (4372, 6630465), (5465, 5304372), (6558, 4420310), (10930, 2652186), (13116, 2210155), (16395, 1768124), (21860, 1326093), (32790, 884062), (65580, 442031)]