231951330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66083}}^1$

素因数の和:66112

約数の個数: 64

約数和(自身を含む): 666126720

約数和(自身を除く): 434175390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 66083, 132166, 198249, 330415, 396498, 594747, 660830, 859079, 991245, 1189494, 1718158, 1784241, 1982490, 2577237, 2973735, 3568482, 4295395, 5154474, 5947470, 7731711, 8590790, 8921205, 12886185, 15463422, 17842410, 23195133, 25772370, 38658555, 46390266, 77317110, 115975665, 231951330]

約数ペア:

[(1, 231951330), (2, 115975665), (3, 77317110), (5, 46390266), (6, 38658555), (9, 25772370), (10, 23195133), (13, 17842410), (15, 15463422), (18, 12886185), (26, 8921205), (27, 8590790), (30, 7731711), (39, 5947470), (45, 5154474), (54, 4295395), (65, 3568482), (78, 2973735), (90, 2577237), (117, 1982490), (130, 1784241), (135, 1718158), (195, 1189494), (234, 991245), (270, 859079), (351, 660830), (390, 594747), (585, 396498), (702, 330415), (1170, 198249), (1755, 132166), (3510, 66083)]