2851917480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{416947}}^1$

素因数の和:416983

約数の個数: 96

約数和(自身を含む): 9756583200

約数和(自身を除く): 6904665720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 416947, 833894, 1250841, 1667788, 2084735, 2501682, 3335576, 3752523, 4169470, 5003364, 6254205, 7505046, 7921993, 8338940, 10006728, 12508410, 15010092, 15843986, 16677880, 18762615, 23765979, 25016820, 30020184, 31687972, 37525230, 39609965, 47531958, 50033640, 63375944, 71297937, 75050460, 79219930, 95063916, 118829895, 142595874, 150100920, 158439860, 190127832, 237659790, 285191748, 316879720, 356489685, 475319580, 570383496, 712979370, 950639160, 1425958740, 2851917480]

約数ペア:

[(1, 2851917480), (2, 1425958740), (3, 950639160), (4, 712979370), (5, 570383496), (6, 475319580), (8, 356489685), (9, 316879720), (10, 285191748), (12, 237659790), (15, 190127832), (18, 158439860), (19, 150100920), (20, 142595874), (24, 118829895), (30, 95063916), (36, 79219930), (38, 75050460), (40, 71297937), (45, 63375944), (57, 50033640), (60, 47531958), (72, 39609965), (76, 37525230), (90, 31687972), (95, 30020184), (114, 25016820), (120, 23765979), (152, 18762615), (171, 16677880), (180, 15843986), (190, 15010092), (228, 12508410), (285, 10006728), (342, 8338940), (360, 7921993), (380, 7505046), (456, 6254205), (570, 5003364), (684, 4169470), (760, 3752523), (855, 3335576), (1140, 2501682), (1368, 2084735), (1710, 1667788), (2280, 1250841), (3420, 833894), (6840, 416947)]