4931730

素因数分解:

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

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 13177944

約数和(自身を除く): 8246214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1481, 1665, 2962, 3330, 4443, 7405, 8886, 13329, 14810, 22215, 26658, 44430, 54797, 66645, 109594, 133290, 164391, 273985, 328782, 493173, 547970, 821955, 986346, 1643910, 2465865, 4931730]

約数ペア:

[(1, 4931730), (2, 2465865), (3, 1643910), (5, 986346), (6, 821955), (9, 547970), (10, 493173), (15, 328782), (18, 273985), (30, 164391), (37, 133290), (45, 109594), (74, 66645), (90, 54797), (111, 44430), (185, 26658), (222, 22215), (333, 14810), (370, 13329), (555, 8886), (666, 7405), (1110, 4443), (1481, 3330), (1665, 2962)]