547115930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{36161}}^1$

素因数の和:36274

約数の個数: 32

約数和(自身を含む): 1054483920

約数和(自身を除く): 507367990

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 15130, 36161, 72322, 180805, 361610, 614737, 1229474, 3073685, 3218329, 6147370, 6436658, 16091645, 32183290, 54711593, 109423186, 273557965, 547115930]

約数ペア:

[(1, 547115930), (2, 273557965), (5, 109423186), (10, 54711593), (17, 32183290), (34, 16091645), (85, 6436658), (89, 6147370), (170, 3218329), (178, 3073685), (445, 1229474), (890, 614737), (1513, 361610), (3026, 180805), (7565, 72322), (15130, 36161)]