527896620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21407}}^1$

素因数の和:21559

約数の個数: 72

約数和(自身を含む): 1613049984

約数和(自身を除く): 1085153364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 21407, 24660, 42814, 64221, 85628, 107035, 128442, 192663, 214070, 256884, 321105, 385326, 428140, 642210, 770652, 963315, 1284420, 1926630, 2932759, 3853260, 5865518, 8798277, 11731036, 14663795, 17596554, 26394831, 29327590, 35193108, 43991385, 52789662, 58655180, 87982770, 105579324, 131974155, 175965540, 263948310, 527896620]

約数ペア:

[(1, 527896620), (2, 263948310), (3, 175965540), (4, 131974155), (5, 105579324), (6, 87982770), (9, 58655180), (10, 52789662), (12, 43991385), (15, 35193108), (18, 29327590), (20, 26394831), (30, 17596554), (36, 14663795), (45, 11731036), (60, 8798277), (90, 5865518), (137, 3853260), (180, 2932759), (274, 1926630), (411, 1284420), (548, 963315), (685, 770652), (822, 642210), (1233, 428140), (1370, 385326), (1644, 321105), (2055, 256884), (2466, 214070), (2740, 192663), (4110, 128442), (4932, 107035), (6165, 85628), (8220, 64221), (12330, 42814), (21407, 24660)]