1923004980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48341}}^1$

素因数の和:48386

約数の個数: 144

約数和(自身を含む): 6651472464

約数和(自身を除く): 4728467484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 48341, 96682, 145023, 193364, 241705, 290046, 435069, 483410, 580092, 628433, 725115, 821797, 870138, 966820, 1256866, 1450230, 1643594, 1740276, 1885299, 2175345, 2465391, 2513732, 2900460, 3142165, 3287188, 3770598, 4108985, 4350690, 4930782, 5655897, 6284330, 7396173, 7541196, 8217970, 8701380, 9426495, 9861564, 10683361, 11311794, 12326955, 12568660, 14792346, 16435940, 18852990, 21366722, 22623588, 24653910, 28279485, 29584692, 32050083, 36980865, 37705980, 42733444, 49307820, 53416805, 56558970, 64100166, 73961730, 96150249, 106833610, 113117940, 128200332, 147923460, 160250415, 192300498, 213667220, 320500830, 384600996, 480751245, 641001660, 961502490, 1923004980]

約数ペア:

[(1, 1923004980), (2, 961502490), (3, 641001660), (4, 480751245), (5, 384600996), (6, 320500830), (9, 213667220), (10, 192300498), (12, 160250415), (13, 147923460), (15, 128200332), (17, 113117940), (18, 106833610), (20, 96150249), (26, 73961730), (30, 64100166), (34, 56558970), (36, 53416805), (39, 49307820), (45, 42733444), (51, 37705980), (52, 36980865), (60, 32050083), (65, 29584692), (68, 28279485), (78, 24653910), (85, 22623588), (90, 21366722), (102, 18852990), (117, 16435940), (130, 14792346), (153, 12568660), (156, 12326955), (170, 11311794), (180, 10683361), (195, 9861564), (204, 9426495), (221, 8701380), (234, 8217970), (255, 7541196), (260, 7396173), (306, 6284330), (340, 5655897), (390, 4930782), (442, 4350690), (468, 4108985), (510, 3770598), (585, 3287188), (612, 3142165), (663, 2900460), (765, 2513732), (780, 2465391), (884, 2175345), (1020, 1885299), (1105, 1740276), (1170, 1643594), (1326, 1450230), (1530, 1256866), (1989, 966820), (2210, 870138), (2340, 821797), (2652, 725115), (3060, 628433), (3315, 580092), (3978, 483410), (4420, 435069), (6630, 290046), (7956, 241705), (9945, 193364), (13260, 145023), (19890, 96682), (39780, 48341)]