86470890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 227975040

約数和(自身を除く): 141504150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1570, 1669, 1727, 2355, 3338, 3454, 4710, 5007, 5181, 8345, 8635, 10014, 10362, 16690, 17270, 18359, 25035, 25905, 36718, 50070, 51810, 55077, 91795, 110154, 183590, 262033, 275385, 524066, 550770, 786099, 1310165, 1572198, 2620330, 2882363, 3930495, 5764726, 7860990, 8647089, 14411815, 17294178, 28823630, 43235445, 86470890]

約数ペア:

[(1, 86470890), (2, 43235445), (3, 28823630), (5, 17294178), (6, 14411815), (10, 8647089), (11, 7860990), (15, 5764726), (22, 3930495), (30, 2882363), (33, 2620330), (55, 1572198), (66, 1310165), (110, 786099), (157, 550770), (165, 524066), (314, 275385), (330, 262033), (471, 183590), (785, 110154), (942, 91795), (1570, 55077), (1669, 51810), (1727, 50070), (2355, 36718), (3338, 25905), (3454, 25035), (4710, 18359), (5007, 17270), (5181, 16690), (8345, 10362), (8635, 10014)]