3287820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 9461088

約数和(自身を除く): 6173268

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, 1481, 2220, 2962, 4443, 5924, 7405, 8886, 14810, 17772, 22215, 29620, 44430, 54797, 88860, 109594, 164391, 219188, 273985, 328782, 547970, 657564, 821955, 1095940, 1643910, 3287820]

約数ペア:

[(1, 3287820), (2, 1643910), (3, 1095940), (4, 821955), (5, 657564), (6, 547970), (10, 328782), (12, 273985), (15, 219188), (20, 164391), (30, 109594), (37, 88860), (60, 54797), (74, 44430), (111, 29620), (148, 22215), (185, 17772), (222, 14810), (370, 8886), (444, 7405), (555, 5924), (740, 4443), (1110, 2962), (1481, 2220)]