45649860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20563}}^1$

素因数の和:20612

約数の個数: 48

約数和(自身を含む): 131280576

約数和(自身を除く): 85630716

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, 20563, 41126, 61689, 82252, 102815, 123378, 205630, 246756, 308445, 411260, 616890, 760831, 1233780, 1521662, 2282493, 3043324, 3804155, 4564986, 7608310, 9129972, 11412465, 15216620, 22824930, 45649860]

約数ペア:

[(1, 45649860), (2, 22824930), (3, 15216620), (4, 11412465), (5, 9129972), (6, 7608310), (10, 4564986), (12, 3804155), (15, 3043324), (20, 2282493), (30, 1521662), (37, 1233780), (60, 760831), (74, 616890), (111, 411260), (148, 308445), (185, 246756), (222, 205630), (370, 123378), (444, 102815), (555, 82252), (740, 61689), (1110, 41126), (2220, 20563)]