130651140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2177519}}^1$

素因数の和:2177531

約数の個数: 24

約数和(自身を含む): 365823360

約数和(自身を除く): 235172220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2177519, 4355038, 6532557, 8710076, 10887595, 13065114, 21775190, 26130228, 32662785, 43550380, 65325570, 130651140]

約数ペア:

[(1, 130651140), (2, 65325570), (3, 43550380), (4, 32662785), (5, 26130228), (6, 21775190), (10, 13065114), (12, 10887595), (15, 8710076), (20, 6532557), (30, 4355038), (60, 2177519)]