2839636260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1439}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 9088934400

約数和(自身を除く): 6249298140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 577, 684, 855, 1140, 1154, 1439, 1710, 1731, 2308, 2878, 2885, 3420, 3462, 4317, 5193, 5756, 5770, 6924, 7195, 8634, 8655, 10386, 10963, 11540, 12951, 14390, 17268, 17310, 20772, 21585, 21926, 25902, 25965, 27341, 28780, 32889, 34620, 43170, 43852, 51804, 51930, 54682, 54815, 64755, 65778, 82023, 86340, 98667, 103860, 109364, 109630, 129510, 131556, 136705, 164046, 164445, 197334, 219260, 246069, 259020, 273410, 328092, 328890, 394668, 410115, 492138, 493335, 546820, 657780, 820230, 830303, 984276, 986670, 1230345, 1640460, 1660606, 1973340, 2460690, 2490909, 3321212, 4151515, 4921380, 4981818, 7472727, 8303030, 9963636, 12454545, 14945454, 15775757, 16606060, 24909090, 29890908, 31551514, 37363635, 47327271, 49818180, 63103028, 74727270, 78878785, 94654542, 141981813, 149454540, 157757570, 189309084, 236636355, 283963626, 315515140, 473272710, 567927252, 709909065, 946545420, 1419818130, 2839636260]

約数ペア:

[(1, 2839636260), (2, 1419818130), (3, 946545420), (4, 709909065), (5, 567927252), (6, 473272710), (9, 315515140), (10, 283963626), (12, 236636355), (15, 189309084), (18, 157757570), (19, 149454540), (20, 141981813), (30, 94654542), (36, 78878785), (38, 74727270), (45, 63103028), (57, 49818180), (60, 47327271), (76, 37363635), (90, 31551514), (95, 29890908), (114, 24909090), (171, 16606060), (180, 15775757), (190, 14945454), (228, 12454545), (285, 9963636), (342, 8303030), (380, 7472727), (570, 4981818), (577, 4921380), (684, 4151515), (855, 3321212), (1140, 2490909), (1154, 2460690), (1439, 1973340), (1710, 1660606), (1731, 1640460), (2308, 1230345), (2878, 986670), (2885, 984276), (3420, 830303), (3462, 820230), (4317, 657780), (5193, 546820), (5756, 493335), (5770, 492138), (6924, 410115), (7195, 394668), (8634, 328890), (8655, 328092), (10386, 273410), (10963, 259020), (11540, 246069), (12951, 219260), (14390, 197334), (17268, 164445), (17310, 164046), (20772, 136705), (21585, 131556), (21926, 129510), (25902, 109630), (25965, 109364), (27341, 103860), (28780, 98667), (32889, 86340), (34620, 82023), (43170, 65778), (43852, 64755), (51804, 54815), (51930, 54682)]