11945340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 40561920

約数和(自身を除く): 28616580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2011, 2970, 4022, 5940, 6033, 8044, 10055, 12066, 18099, 20110, 22121, 24132, 30165, 36198, 40220, 44242, 54297, 60330, 66363, 72396, 88484, 90495, 108594, 110605, 120660, 132726, 180990, 199089, 217188, 221210, 265452, 271485, 331815, 361980, 398178, 442420, 542970, 597267, 663630, 796356, 995445, 1085940, 1194534, 1327260, 1990890, 2389068, 2986335, 3981780, 5972670, 11945340]

約数ペア:

[(1, 11945340), (2, 5972670), (3, 3981780), (4, 2986335), (5, 2389068), (6, 1990890), (9, 1327260), (10, 1194534), (11, 1085940), (12, 995445), (15, 796356), (18, 663630), (20, 597267), (22, 542970), (27, 442420), (30, 398178), (33, 361980), (36, 331815), (44, 271485), (45, 265452), (54, 221210), (55, 217188), (60, 199089), (66, 180990), (90, 132726), (99, 120660), (108, 110605), (110, 108594), (132, 90495), (135, 88484), (165, 72396), (180, 66363), (198, 60330), (220, 54297), (270, 44242), (297, 40220), (330, 36198), (396, 30165), (495, 24132), (540, 22121), (594, 20110), (660, 18099), (990, 12066), (1188, 10055), (1485, 8044), (1980, 6033), (2011, 5940), (2970, 4022)]