22046820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9931}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 63405888

約数和(自身を除く): 41359068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 9931, 19862, 29793, 39724, 49655, 59586, 99310, 119172, 148965, 198620, 297930, 367447, 595860, 734894, 1102341, 1469788, 1837235, 2204682, 3674470, 4409364, 5511705, 7348940, 11023410, 22046820]

約数ペア:

[(1, 22046820), (2, 11023410), (3, 7348940), (4, 5511705), (5, 4409364), (6, 3674470), (10, 2204682), (12, 1837235), (15, 1469788), (20, 1102341), (30, 734894), (37, 595860), (60, 367447), (74, 297930), (111, 198620), (148, 148965), (185, 119172), (222, 99310), (370, 59586), (444, 49655), (555, 39724), (740, 29793), (1110, 19862), (2220, 9931)]