9381490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 8036750

約数列:

[1, 2, 5, 10, 83, 89, 127, 166, 178, 254, 415, 445, 635, 830, 890, 1270, 7387, 10541, 11303, 14774, 21082, 22606, 36935, 52705, 56515, 73870, 105410, 113030, 938149, 1876298, 4690745, 9381490]

約数ペア:

[(1, 9381490), (2, 4690745), (5, 1876298), (10, 938149), (83, 113030), (89, 105410), (127, 73870), (166, 56515), (178, 52705), (254, 36935), (415, 22606), (445, 21082), (635, 14774), (830, 11303), (890, 10541), (1270, 7387)]