289733130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 785341440

約数和(自身を除く): 495608310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 113, 155, 186, 226, 279, 310, 339, 465, 558, 565, 678, 919, 930, 1017, 1130, 1395, 1695, 1838, 2034, 2757, 2790, 3390, 3503, 4595, 5085, 5514, 7006, 8271, 9190, 10170, 10509, 13785, 16542, 17515, 21018, 27570, 28489, 31527, 35030, 41355, 52545, 56978, 63054, 82710, 85467, 103847, 105090, 142445, 157635, 170934, 207694, 256401, 284890, 311541, 315270, 427335, 512802, 519235, 623082, 854670, 934623, 1038470, 1282005, 1557705, 1869246, 2564010, 3115410, 3219257, 4673115, 6438514, 9346230, 9657771, 16096285, 19315542, 28973313, 32192570, 48288855, 57946626, 96577710, 144866565, 289733130]

約数ペア:

[(1, 289733130), (2, 144866565), (3, 96577710), (5, 57946626), (6, 48288855), (9, 32192570), (10, 28973313), (15, 19315542), (18, 16096285), (30, 9657771), (31, 9346230), (45, 6438514), (62, 4673115), (90, 3219257), (93, 3115410), (113, 2564010), (155, 1869246), (186, 1557705), (226, 1282005), (279, 1038470), (310, 934623), (339, 854670), (465, 623082), (558, 519235), (565, 512802), (678, 427335), (919, 315270), (930, 311541), (1017, 284890), (1130, 256401), (1395, 207694), (1695, 170934), (1838, 157635), (2034, 142445), (2757, 105090), (2790, 103847), (3390, 85467), (3503, 82710), (4595, 63054), (5085, 56978), (5514, 52545), (7006, 41355), (8271, 35030), (9190, 31527), (10170, 28489), (10509, 27570), (13785, 21018), (16542, 17515)]