15261330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72673}}^1$

素因数の和:72690

約数の個数: 32

約数和(自身を含む): 41860224

約数和(自身を除く): 26598894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72673, 145346, 218019, 363365, 436038, 508711, 726730, 1017422, 1090095, 1526133, 2180190, 2543555, 3052266, 5087110, 7630665, 15261330]

約数ペア:

[(1, 15261330), (2, 7630665), (3, 5087110), (5, 3052266), (6, 2543555), (7, 2180190), (10, 1526133), (14, 1090095), (15, 1017422), (21, 726730), (30, 508711), (35, 436038), (42, 363365), (70, 218019), (105, 145346), (210, 72673)]