1551458090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 3543886080

約数和(自身を除く): 1992427990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 79, 91, 98, 130, 158, 182, 245, 395, 455, 490, 553, 637, 790, 910, 1027, 1106, 1274, 2054, 2765, 3083, 3185, 3871, 5135, 5530, 6166, 6370, 7189, 7742, 10270, 14378, 15415, 19355, 21581, 30830, 35945, 38710, 40079, 43162, 50323, 71890, 80158, 100646, 107905, 151067, 200395, 215810, 243557, 251615, 280553, 302134, 400790, 487114, 503230, 561106, 755335, 1217785, 1402765, 1510670, 1704899, 1963871, 2435570, 2805530, 3166241, 3409798, 3927742, 6332482, 8524495, 9819355, 11934293, 15831205, 17048990, 19638710, 22163687, 23868586, 31662410, 44327374, 59671465, 110818435, 119342930, 155145809, 221636870, 310291618, 775729045, 1551458090]

約数ペア:

[(1, 1551458090), (2, 775729045), (5, 310291618), (7, 221636870), (10, 155145809), (13, 119342930), (14, 110818435), (26, 59671465), (35, 44327374), (49, 31662410), (65, 23868586), (70, 22163687), (79, 19638710), (91, 17048990), (98, 15831205), (130, 11934293), (158, 9819355), (182, 8524495), (245, 6332482), (395, 3927742), (455, 3409798), (490, 3166241), (553, 2805530), (637, 2435570), (790, 1963871), (910, 1704899), (1027, 1510670), (1106, 1402765), (1274, 1217785), (2054, 755335), (2765, 561106), (3083, 503230), (3185, 487114), (3871, 400790), (5135, 302134), (5530, 280553), (6166, 251615), (6370, 243557), (7189, 215810), (7742, 200395), (10270, 151067), (14378, 107905), (15415, 100646), (19355, 80158), (21581, 71890), (30830, 50323), (35945, 43162), (38710, 40079)]