2017191240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{294911}}^1$

素因数の和:294947

約数の個数: 96

約数和(自身を含む): 6900940800

約数和(自身を除く): 4883749560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 294911, 589822, 884733, 1179644, 1474555, 1769466, 2359288, 2654199, 2949110, 3538932, 4423665, 5308398, 5603309, 5898220, 7077864, 8847330, 10616796, 11206618, 11796440, 13270995, 16809927, 17694660, 21233592, 22413236, 26541990, 28016545, 33619854, 35389320, 44826472, 50429781, 53083980, 56033090, 67239708, 84049635, 100859562, 106167960, 112066180, 134479416, 168099270, 201719124, 224132360, 252148905, 336198540, 403438248, 504297810, 672397080, 1008595620, 2017191240]

約数ペア:

[(1, 2017191240), (2, 1008595620), (3, 672397080), (4, 504297810), (5, 403438248), (6, 336198540), (8, 252148905), (9, 224132360), (10, 201719124), (12, 168099270), (15, 134479416), (18, 112066180), (19, 106167960), (20, 100859562), (24, 84049635), (30, 67239708), (36, 56033090), (38, 53083980), (40, 50429781), (45, 44826472), (57, 35389320), (60, 33619854), (72, 28016545), (76, 26541990), (90, 22413236), (95, 21233592), (114, 17694660), (120, 16809927), (152, 13270995), (171, 11796440), (180, 11206618), (190, 10616796), (228, 8847330), (285, 7077864), (342, 5898220), (360, 5603309), (380, 5308398), (456, 4423665), (570, 3538932), (684, 2949110), (760, 2654199), (855, 2359288), (1140, 1769466), (1368, 1474555), (1710, 1179644), (2280, 884733), (3420, 589822), (6840, 294911)]