170497260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49853}}^1$

素因数の和:49887

約数の個数: 72

約数和(自身を含む): 544405680

約数和(自身を除く): 373908420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 49853, 99706, 149559, 199412, 249265, 299118, 448677, 498530, 598236, 747795, 897354, 947207, 997060, 1495590, 1794708, 1894414, 2243385, 2841621, 2991180, 3788828, 4486770, 4736035, 5683242, 8524863, 8973540, 9472070, 11366484, 14208105, 17049726, 18944140, 28416210, 34099452, 42624315, 56832420, 85248630, 170497260]

約数ペア:

[(1, 170497260), (2, 85248630), (3, 56832420), (4, 42624315), (5, 34099452), (6, 28416210), (9, 18944140), (10, 17049726), (12, 14208105), (15, 11366484), (18, 9472070), (19, 8973540), (20, 8524863), (30, 5683242), (36, 4736035), (38, 4486770), (45, 3788828), (57, 2991180), (60, 2841621), (76, 2243385), (90, 1894414), (95, 1794708), (114, 1495590), (171, 997060), (180, 947207), (190, 897354), (228, 747795), (285, 598236), (342, 498530), (380, 448677), (570, 299118), (684, 249265), (855, 199412), (1140, 149559), (1710, 99706), (3420, 49853)]