7417530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 19567080

約数和(自身を除く): 12149550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1129, 1314, 2190, 2258, 3285, 3387, 5645, 6570, 6774, 10161, 11290, 16935, 20322, 33870, 50805, 82417, 101610, 164834, 247251, 412085, 494502, 741753, 824170, 1236255, 1483506, 2472510, 3708765, 7417530]

約数ペア:

[(1, 7417530), (2, 3708765), (3, 2472510), (5, 1483506), (6, 1236255), (9, 824170), (10, 741753), (15, 494502), (18, 412085), (30, 247251), (45, 164834), (73, 101610), (90, 82417), (146, 50805), (219, 33870), (365, 20322), (438, 16935), (657, 11290), (730, 10161), (1095, 6774), (1129, 6570), (1314, 5645), (2190, 3387), (2258, 3285)]