17783010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 54760320

約数和(自身を除く): 36977310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1746, 1890, 2037, 2619, 2910, 3395, 4074, 4365, 5238, 6111, 6790, 8730, 9409, 10185, 12222, 13095, 18333, 18818, 20370, 26190, 28227, 30555, 36666, 47045, 56454, 61110, 65863, 84681, 91665, 94090, 131726, 141135, 169362, 183330, 197589, 254043, 282270, 329315, 395178, 423405, 508086, 592767, 658630, 846810, 987945, 1185534, 1270215, 1778301, 1975890, 2540430, 2963835, 3556602, 5927670, 8891505, 17783010]

約数ペア:

[(1, 17783010), (2, 8891505), (3, 5927670), (5, 3556602), (6, 2963835), (7, 2540430), (9, 1975890), (10, 1778301), (14, 1270215), (15, 1185534), (18, 987945), (21, 846810), (27, 658630), (30, 592767), (35, 508086), (42, 423405), (45, 395178), (54, 329315), (63, 282270), (70, 254043), (90, 197589), (97, 183330), (105, 169362), (126, 141135), (135, 131726), (189, 94090), (194, 91665), (210, 84681), (270, 65863), (291, 61110), (315, 56454), (378, 47045), (485, 36666), (582, 30555), (630, 28227), (679, 26190), (873, 20370), (945, 18818), (970, 18333), (1358, 13095), (1455, 12222), (1746, 10185), (1890, 9409), (2037, 8730), (2619, 6790), (2910, 6111), (3395, 5238), (4074, 4365)]