131795010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2089}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 343320120

約数和(自身を除く): 211525110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 2089, 2103, 3505, 4178, 4206, 6267, 6309, 7010, 10445, 10515, 12534, 12618, 18801, 20890, 21030, 31335, 31545, 37602, 62670, 63090, 94005, 188010, 1464389, 2928778, 4393167, 7321945, 8786334, 13179501, 14643890, 21965835, 26359002, 43931670, 65897505, 131795010]

約数ペア:

[(1, 131795010), (2, 65897505), (3, 43931670), (5, 26359002), (6, 21965835), (9, 14643890), (10, 13179501), (15, 8786334), (18, 7321945), (30, 4393167), (45, 2928778), (90, 1464389), (701, 188010), (1402, 94005), (2089, 63090), (2103, 62670), (3505, 37602), (4178, 31545), (4206, 31335), (6267, 21030), (6309, 20890), (7010, 18801), (10445, 12618), (10515, 12534)]