27513330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 49901070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 47, 57, 65, 78, 79, 94, 95, 114, 130, 141, 158, 190, 195, 235, 237, 247, 282, 285, 390, 395, 470, 474, 494, 570, 611, 705, 741, 790, 893, 1027, 1185, 1222, 1235, 1410, 1482, 1501, 1786, 1833, 2054, 2370, 2470, 2679, 3002, 3055, 3081, 3666, 3705, 3713, 4465, 4503, 5135, 5358, 6110, 6162, 7410, 7426, 7505, 8930, 9006, 9165, 10270, 11139, 11609, 13395, 15010, 15405, 18330, 18565, 19513, 22278, 22515, 23218, 26790, 30810, 34827, 37130, 39026, 45030, 48269, 55695, 58045, 58539, 69654, 70547, 96538, 97565, 111390, 116090, 117078, 141094, 144807, 174135, 195130, 211641, 241345, 289614, 292695, 348270, 352735, 423282, 482690, 585390, 705470, 724035, 917111, 1058205, 1448070, 1834222, 2116410, 2751333, 4585555, 5502666, 9171110, 13756665, 27513330]

約数ペア:

[(1, 27513330), (2, 13756665), (3, 9171110), (5, 5502666), (6, 4585555), (10, 2751333), (13, 2116410), (15, 1834222), (19, 1448070), (26, 1058205), (30, 917111), (38, 724035), (39, 705470), (47, 585390), (57, 482690), (65, 423282), (78, 352735), (79, 348270), (94, 292695), (95, 289614), (114, 241345), (130, 211641), (141, 195130), (158, 174135), (190, 144807), (195, 141094), (235, 117078), (237, 116090), (247, 111390), (282, 97565), (285, 96538), (390, 70547), (395, 69654), (470, 58539), (474, 58045), (494, 55695), (570, 48269), (611, 45030), (705, 39026), (741, 37130), (790, 34827), (893, 30810), (1027, 26790), (1185, 23218), (1222, 22515), (1235, 22278), (1410, 19513), (1482, 18565), (1501, 18330), (1786, 15405), (1833, 15010), (2054, 13395), (2370, 11609), (2470, 11139), (2679, 10270), (3002, 9165), (3055, 9006), (3081, 8930), (3666, 7505), (3705, 7426), (3713, 7410), (4465, 6162), (4503, 6110), (5135, 5358)]