66874410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{82561}}^1$

素因数の和:82580

約数の個数: 40

約数和(自身を含む): 179820036

約数和(自身を除く): 112945626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 82561, 165122, 247683, 412805, 495366, 743049, 825610, 1238415, 1486098, 2229147, 2476830, 3715245, 4458294, 6687441, 7430490, 11145735, 13374882, 22291470, 33437205, 66874410]

約数ペア:

[(1, 66874410), (2, 33437205), (3, 22291470), (5, 13374882), (6, 11145735), (9, 7430490), (10, 6687441), (15, 4458294), (18, 3715245), (27, 2476830), (30, 2229147), (45, 1486098), (54, 1238415), (81, 825610), (90, 743049), (135, 495366), (162, 412805), (270, 247683), (405, 165122), (810, 82561)]