1958978970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54011}}^1$

素因数の和:54068

約数の個数: 96

約数和(自身を含む): 5662185984

約数和(自身を除く): 3703207014

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 36270, 54011, 108022, 162033, 270055, 324066, 486099, 540110, 702143, 810165, 972198, 1404286, 1620330, 1674341, 2106429, 2430495, 3348682, 3510715, 4212858, 4860990, 5023023, 6319287, 7021430, 8371705, 10046046, 10532145, 12638574, 15069069, 16743410, 21064290, 21766433, 25115115, 30138138, 31596435, 43532866, 50230230, 63192870, 65299299, 75345345, 108832165, 130598598, 150690690, 195897897, 217664330, 326496495, 391795794, 652992990, 979489485, 1958978970]

約数ペア:

[(1, 1958978970), (2, 979489485), (3, 652992990), (5, 391795794), (6, 326496495), (9, 217664330), (10, 195897897), (13, 150690690), (15, 130598598), (18, 108832165), (26, 75345345), (30, 65299299), (31, 63192870), (39, 50230230), (45, 43532866), (62, 31596435), (65, 30138138), (78, 25115115), (90, 21766433), (93, 21064290), (117, 16743410), (130, 15069069), (155, 12638574), (186, 10532145), (195, 10046046), (234, 8371705), (279, 7021430), (310, 6319287), (390, 5023023), (403, 4860990), (465, 4212858), (558, 3510715), (585, 3348682), (806, 2430495), (930, 2106429), (1170, 1674341), (1209, 1620330), (1395, 1404286), (2015, 972198), (2418, 810165), (2790, 702143), (3627, 540110), (4030, 486099), (6045, 324066), (7254, 270055), (12090, 162033), (18135, 108022), (36270, 54011)]