2991041820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41233}}^1$

素因数の和:41292

約数の個数: 144

約数和(自身を含む): 10086166272

約数和(自身を除く): 7095124452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 41233, 72540, 82466, 123699, 164932, 206165, 247398, 371097, 412330, 494796, 536029, 618495, 742194, 824660, 1072058, 1236990, 1278223, 1484388, 1608087, 1855485, 2144116, 2473980, 2556446, 2680145, 3216174, 3710970, 3834669, 4824261, 5112892, 5360290, 6391115, 6432348, 7421940, 7669338, 8040435, 9648522, 10720580, 11504007, 12782230, 15338676, 16080870, 16616899, 19173345, 19297044, 23008014, 24121305, 25564460, 32161740, 33233798, 38346690, 46016028, 48242610, 49850697, 57520035, 66467596, 76693380, 83084495, 96485220, 99701394, 115040070, 149552091, 166168990, 199402788, 230080140, 249253485, 299104182, 332337980, 498506970, 598208364, 747760455, 997013940, 1495520910, 2991041820]

約数ペア:

[(1, 2991041820), (2, 1495520910), (3, 997013940), (4, 747760455), (5, 598208364), (6, 498506970), (9, 332337980), (10, 299104182), (12, 249253485), (13, 230080140), (15, 199402788), (18, 166168990), (20, 149552091), (26, 115040070), (30, 99701394), (31, 96485220), (36, 83084495), (39, 76693380), (45, 66467596), (52, 57520035), (60, 49850697), (62, 48242610), (65, 46016028), (78, 38346690), (90, 33233798), (93, 32161740), (117, 25564460), (124, 24121305), (130, 23008014), (155, 19297044), (156, 19173345), (180, 16616899), (186, 16080870), (195, 15338676), (234, 12782230), (260, 11504007), (279, 10720580), (310, 9648522), (372, 8040435), (390, 7669338), (403, 7421940), (465, 6432348), (468, 6391115), (558, 5360290), (585, 5112892), (620, 4824261), (780, 3834669), (806, 3710970), (930, 3216174), (1116, 2680145), (1170, 2556446), (1209, 2473980), (1395, 2144116), (1612, 1855485), (1860, 1608087), (2015, 1484388), (2340, 1278223), (2418, 1236990), (2790, 1072058), (3627, 824660), (4030, 742194), (4836, 618495), (5580, 536029), (6045, 494796), (7254, 412330), (8060, 371097), (12090, 247398), (14508, 206165), (18135, 164932), (24180, 123699), (36270, 82466), (41233, 72540)]