19059658410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{26431}}^1$

素因数の和:26540

約数の個数: 96

約数和(自身を含む): 50436062208

約数和(自身を除く): 31376403798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 1849, 2795, 3354, 3698, 5547, 5590, 8385, 9245, 11094, 16770, 18490, 24037, 26431, 27735, 48074, 52862, 55470, 72111, 79293, 120185, 132155, 144222, 158586, 240370, 264310, 343603, 360555, 396465, 687206, 721110, 792930, 1030809, 1136533, 1718015, 2061618, 2273066, 3409599, 3436030, 5154045, 5682665, 6819198, 10308090, 11365330, 14774929, 17047995, 29549858, 34095990, 44324787, 48870919, 73874645, 88649574, 97741838, 146612757, 147749290, 221623935, 244354595, 293225514, 443247870, 488709190, 635321947, 733063785, 1270643894, 1466127570, 1905965841, 3176609735, 3811931682, 6353219470, 9529829205, 19059658410]

約数ペア:

[(1, 19059658410), (2, 9529829205), (3, 6353219470), (5, 3811931682), (6, 3176609735), (10, 1905965841), (13, 1466127570), (15, 1270643894), (26, 733063785), (30, 635321947), (39, 488709190), (43, 443247870), (65, 293225514), (78, 244354595), (86, 221623935), (129, 147749290), (130, 146612757), (195, 97741838), (215, 88649574), (258, 73874645), (390, 48870919), (430, 44324787), (559, 34095990), (645, 29549858), (1118, 17047995), (1290, 14774929), (1677, 11365330), (1849, 10308090), (2795, 6819198), (3354, 5682665), (3698, 5154045), (5547, 3436030), (5590, 3409599), (8385, 2273066), (9245, 2061618), (11094, 1718015), (16770, 1136533), (18490, 1030809), (24037, 792930), (26431, 721110), (27735, 687206), (48074, 396465), (52862, 360555), (55470, 343603), (72111, 264310), (79293, 240370), (120185, 158586), (132155, 144222)]