1212847570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{380203}}^1$

素因数の和:380250

約数の個数: 32

約数和(自身を含む): 2463721920

約数和(自身を除く): 1250874350

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 380203, 760406, 1901015, 3802030, 4182233, 8364466, 11025887, 20911165, 22051774, 41822330, 55129435, 110258870, 121284757, 242569514, 606423785, 1212847570]

約数ペア:

[(1, 1212847570), (2, 606423785), (5, 242569514), (10, 121284757), (11, 110258870), (22, 55129435), (29, 41822330), (55, 22051774), (58, 20911165), (110, 11025887), (145, 8364466), (290, 4182233), (319, 3802030), (638, 1901015), (1595, 760406), (3190, 380203)]