487040460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{709}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 1378518960

約数和(自身を除く): 891478500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 709, 1070, 1284, 1418, 1605, 2127, 2140, 2836, 3210, 3545, 4254, 6420, 7090, 8508, 10635, 11449, 14180, 21270, 22898, 34347, 42540, 45796, 57245, 68694, 75863, 114490, 137388, 151726, 171735, 227589, 228980, 303452, 343470, 379315, 455178, 686940, 758630, 910356, 1137945, 1517260, 2275890, 4551780, 8117341, 16234682, 24352023, 32469364, 40586705, 48704046, 81173410, 97408092, 121760115, 162346820, 243520230, 487040460]

約数ペア:

[(1, 487040460), (2, 243520230), (3, 162346820), (4, 121760115), (5, 97408092), (6, 81173410), (10, 48704046), (12, 40586705), (15, 32469364), (20, 24352023), (30, 16234682), (60, 8117341), (107, 4551780), (214, 2275890), (321, 1517260), (428, 1137945), (535, 910356), (642, 758630), (709, 686940), (1070, 455178), (1284, 379315), (1418, 343470), (1605, 303452), (2127, 228980), (2140, 227589), (2836, 171735), (3210, 151726), (3545, 137388), (4254, 114490), (6420, 75863), (7090, 68694), (8508, 57245), (10635, 45796), (11449, 42540), (14180, 34347), (21270, 22898)]