66474590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4341

約数の個数: 64

約数和(自身を含む): 155965824

約数和(自身を除く): 89491234

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4297, 7735, 8594, 15470, 21485, 30079, 42970, 55861, 60158, 73049, 111722, 146098, 150395, 279305, 300790, 365245, 391027, 511343, 558610, 730490, 782054, 949637, 1022686, 1899274, 1955135, 2556715, 3910270, 4748185, 5113430, 6647459, 9496370, 13294918, 33237295, 66474590]

約数ペア:

[(1, 66474590), (2, 33237295), (5, 13294918), (7, 9496370), (10, 6647459), (13, 5113430), (14, 4748185), (17, 3910270), (26, 2556715), (34, 1955135), (35, 1899274), (65, 1022686), (70, 949637), (85, 782054), (91, 730490), (119, 558610), (130, 511343), (170, 391027), (182, 365245), (221, 300790), (238, 279305), (442, 150395), (455, 146098), (595, 111722), (910, 73049), (1105, 60158), (1190, 55861), (1547, 42970), (2210, 30079), (3094, 21485), (4297, 15470), (7735, 8594)]