128568630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 326649600

約数和(自身を除く): 198080970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 211, 285, 422, 570, 633, 1055, 1069, 1266, 2110, 2138, 3165, 3207, 4009, 5345, 6330, 6414, 8018, 10690, 12027, 16035, 20045, 20311, 24054, 32070, 40090, 40622, 60135, 60933, 101555, 120270, 121866, 203110, 225559, 304665, 451118, 609330, 676677, 1127795, 1353354, 2255590, 3383385, 4285621, 6766770, 8571242, 12856863, 21428105, 25713726, 42856210, 64284315, 128568630]

約数ペア:

[(1, 128568630), (2, 64284315), (3, 42856210), (5, 25713726), (6, 21428105), (10, 12856863), (15, 8571242), (19, 6766770), (30, 4285621), (38, 3383385), (57, 2255590), (95, 1353354), (114, 1127795), (190, 676677), (211, 609330), (285, 451118), (422, 304665), (570, 225559), (633, 203110), (1055, 121866), (1069, 120270), (1266, 101555), (2110, 60933), (2138, 60135), (3165, 40622), (3207, 40090), (4009, 32070), (5345, 24054), (6330, 20311), (6414, 20045), (8018, 16035), (10690, 12027)]