214918140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{20011}}^1$

素因数の和:20202

約数の個数: 48

約数和(自身を含む): 605162880

約数和(自身を除く): 390244740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 20011, 40022, 60033, 80044, 100055, 120066, 200110, 240132, 300165, 400220, 600330, 1200660, 3581969, 7163938, 10745907, 14327876, 17909845, 21491814, 35819690, 42983628, 53729535, 71639380, 107459070, 214918140]

約数ペア:

[(1, 214918140), (2, 107459070), (3, 71639380), (4, 53729535), (5, 42983628), (6, 35819690), (10, 21491814), (12, 17909845), (15, 14327876), (20, 10745907), (30, 7163938), (60, 3581969), (179, 1200660), (358, 600330), (537, 400220), (716, 300165), (895, 240132), (1074, 200110), (1790, 120066), (2148, 100055), (2685, 80044), (3580, 60033), (5370, 40022), (10740, 20011)]