189854940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 582430464

約数和(自身を除く): 392575524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 307, 330, 614, 660, 921, 937, 1228, 1535, 1842, 1874, 2811, 3070, 3377, 3684, 3748, 4605, 4685, 5622, 6140, 6754, 9210, 9370, 10131, 10307, 11244, 13508, 14055, 16885, 18420, 18740, 20262, 20614, 28110, 30921, 33770, 40524, 41228, 50655, 51535, 56220, 61842, 67540, 101310, 103070, 123684, 154605, 202620, 206140, 287659, 309210, 575318, 618420, 862977, 1150636, 1438295, 1725954, 2876590, 3164249, 3451908, 4314885, 5753180, 6328498, 8629770, 9492747, 12656996, 15821245, 17259540, 18985494, 31642490, 37970988, 47463735, 63284980, 94927470, 189854940]

約数ペア:

[(1, 189854940), (2, 94927470), (3, 63284980), (4, 47463735), (5, 37970988), (6, 31642490), (10, 18985494), (11, 17259540), (12, 15821245), (15, 12656996), (20, 9492747), (22, 8629770), (30, 6328498), (33, 5753180), (44, 4314885), (55, 3451908), (60, 3164249), (66, 2876590), (110, 1725954), (132, 1438295), (165, 1150636), (220, 862977), (307, 618420), (330, 575318), (614, 309210), (660, 287659), (921, 206140), (937, 202620), (1228, 154605), (1535, 123684), (1842, 103070), (1874, 101310), (2811, 67540), (3070, 61842), (3377, 56220), (3684, 51535), (3748, 50655), (4605, 41228), (4685, 40524), (5622, 33770), (6140, 30921), (6754, 28110), (9210, 20614), (9370, 20262), (10131, 18740), (10307, 18420), (11244, 16885), (13508, 14055)]