1239558990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{9283}}^1$

素因数の和:13744

約数の個数: 32

約数和(自身を含む): 2975930496

約数和(自身を除く): 1736371506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4451, 8902, 9283, 13353, 18566, 22255, 26706, 27849, 44510, 46415, 55698, 66765, 92830, 133530, 139245, 278490, 41318633, 82637266, 123955899, 206593165, 247911798, 413186330, 619779495, 1239558990]

約数ペア:

[(1, 1239558990), (2, 619779495), (3, 413186330), (5, 247911798), (6, 206593165), (10, 123955899), (15, 82637266), (30, 41318633), (4451, 278490), (8902, 139245), (9283, 133530), (13353, 92830), (18566, 66765), (22255, 55698), (26706, 46415), (27849, 44510)]