9161940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 48

約数和(自身を含む): 26353152

約数和(自身を除く): 17191212

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, 4127, 8254, 12381, 16508, 20635, 24762, 41270, 49524, 61905, 82540, 123810, 152699, 247620, 305398, 458097, 610796, 763495, 916194, 1526990, 1832388, 2290485, 3053980, 4580970, 9161940]

約数ペア:

[(1, 9161940), (2, 4580970), (3, 3053980), (4, 2290485), (5, 1832388), (6, 1526990), (10, 916194), (12, 763495), (15, 610796), (20, 458097), (30, 305398), (37, 247620), (60, 152699), (74, 123810), (111, 82540), (148, 61905), (185, 49524), (222, 41270), (370, 24762), (444, 20635), (555, 16508), (740, 12381), (1110, 8254), (2220, 4127)]