6738540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 20805120

約数和(自身を除く): 14066580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 257, 276, 285, 345, 380, 437, 460, 514, 570, 690, 771, 874, 1028, 1140, 1285, 1311, 1380, 1542, 1748, 2185, 2570, 2622, 3084, 3855, 4370, 4883, 5140, 5244, 5911, 6555, 7710, 8740, 9766, 11822, 13110, 14649, 15420, 17733, 19532, 23644, 24415, 26220, 29298, 29555, 35466, 48830, 58596, 59110, 70932, 73245, 88665, 97660, 112309, 118220, 146490, 177330, 224618, 292980, 336927, 354660, 449236, 561545, 673854, 1123090, 1347708, 1684635, 2246180, 3369270, 6738540]

約数ペア:

[(1, 6738540), (2, 3369270), (3, 2246180), (4, 1684635), (5, 1347708), (6, 1123090), (10, 673854), (12, 561545), (15, 449236), (19, 354660), (20, 336927), (23, 292980), (30, 224618), (38, 177330), (46, 146490), (57, 118220), (60, 112309), (69, 97660), (76, 88665), (92, 73245), (95, 70932), (114, 59110), (115, 58596), (138, 48830), (190, 35466), (228, 29555), (230, 29298), (257, 26220), (276, 24415), (285, 23644), (345, 19532), (380, 17733), (437, 15420), (460, 14649), (514, 13110), (570, 11822), (690, 9766), (771, 8740), (874, 7710), (1028, 6555), (1140, 5911), (1285, 5244), (1311, 5140), (1380, 4883), (1542, 4370), (1748, 3855), (2185, 3084), (2570, 2622)]