154946610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18952

約数の個数: 96

約数和(自身を含む): 495855360

約数和(自身を除く): 340908750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 18919, 37838, 56757, 94595, 113514, 132433, 170271, 189190, 245947, 264866, 283785, 340542, 397299, 491894, 567570, 662165, 737841, 794598, 851355, 1191897, 1229735, 1324330, 1475682, 1702710, 1721629, 1986495, 2213523, 2383794, 2459470, 3443258, 3689205, 3972990, 4427046, 5164887, 5959485, 7378410, 8608145, 10329774, 11067615, 11918970, 15494661, 17216290, 22135230, 25824435, 30989322, 51648870, 77473305, 154946610]

約数ペア:

[(1, 154946610), (2, 77473305), (3, 51648870), (5, 30989322), (6, 25824435), (7, 22135230), (9, 17216290), (10, 15494661), (13, 11918970), (14, 11067615), (15, 10329774), (18, 8608145), (21, 7378410), (26, 5959485), (30, 5164887), (35, 4427046), (39, 3972990), (42, 3689205), (45, 3443258), (63, 2459470), (65, 2383794), (70, 2213523), (78, 1986495), (90, 1721629), (91, 1702710), (105, 1475682), (117, 1324330), (126, 1229735), (130, 1191897), (182, 851355), (195, 794598), (210, 737841), (234, 662165), (273, 567570), (315, 491894), (390, 397299), (455, 340542), (546, 283785), (585, 264866), (630, 245947), (819, 189190), (910, 170271), (1170, 132433), (1365, 113514), (1638, 94595), (2730, 56757), (4095, 37838), (8190, 18919)]