30916728

素因数分解:

$2^3\times 3^4\times {\mathrm{47711}}^1$

素因数の和:47729

約数の個数: 40

約数和(自身を含む): 86597280

約数和(自身を除く): 55680552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47711, 95422, 143133, 190844, 286266, 381688, 429399, 572532, 858798, 1145064, 1288197, 1717596, 2576394, 3435192, 3864591, 5152788, 7729182, 10305576, 15458364, 30916728]

約数ペア:

[(1, 30916728), (2, 15458364), (3, 10305576), (4, 7729182), (6, 5152788), (8, 3864591), (9, 3435192), (12, 2576394), (18, 1717596), (24, 1288197), (27, 1145064), (36, 858798), (54, 572532), (72, 429399), (81, 381688), (108, 286266), (162, 190844), (216, 143133), (324, 95422), (648, 47711)]