2946256470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8089}}^1$

素因数の和:8195

約数の個数: 128

約数和(自身を含む): 8387712000

約数和(自身を除く): 5441455530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 142, 171, 190, 213, 270, 285, 342, 355, 426, 513, 570, 639, 710, 855, 1026, 1065, 1278, 1349, 1710, 1917, 2130, 2565, 2698, 3195, 3834, 4047, 5130, 6390, 6745, 8089, 8094, 9585, 12141, 13490, 16178, 19170, 20235, 24267, 24282, 36423, 40445, 40470, 48534, 60705, 72801, 72846, 80890, 121335, 121410, 145602, 153691, 182115, 218403, 242670, 307382, 364005, 364230, 436806, 461073, 574319, 728010, 768455, 922146, 1092015, 1148638, 1383219, 1536910, 1722957, 2184030, 2305365, 2766438, 2871595, 3445914, 4149657, 4610730, 5168871, 5743190, 6916095, 8299314, 8614785, 10337742, 10912061, 13832190, 15506613, 17229570, 20748285, 21824122, 25844355, 31013226, 32736183, 41496570, 51688710, 54560305, 65472366, 77533065, 98208549, 109120610, 155066130, 163680915, 196417098, 294625647, 327361830, 491042745, 589251294, 982085490, 1473128235, 2946256470]

約数ペア:

[(1, 2946256470), (2, 1473128235), (3, 982085490), (5, 589251294), (6, 491042745), (9, 327361830), (10, 294625647), (15, 196417098), (18, 163680915), (19, 155066130), (27, 109120610), (30, 98208549), (38, 77533065), (45, 65472366), (54, 54560305), (57, 51688710), (71, 41496570), (90, 32736183), (95, 31013226), (114, 25844355), (135, 21824122), (142, 20748285), (171, 17229570), (190, 15506613), (213, 13832190), (270, 10912061), (285, 10337742), (342, 8614785), (355, 8299314), (426, 6916095), (513, 5743190), (570, 5168871), (639, 4610730), (710, 4149657), (855, 3445914), (1026, 2871595), (1065, 2766438), (1278, 2305365), (1349, 2184030), (1710, 1722957), (1917, 1536910), (2130, 1383219), (2565, 1148638), (2698, 1092015), (3195, 922146), (3834, 768455), (4047, 728010), (5130, 574319), (6390, 461073), (6745, 436806), (8089, 364230), (8094, 364005), (9585, 307382), (12141, 242670), (13490, 218403), (16178, 182115), (19170, 153691), (20235, 145602), (24267, 121410), (24282, 121335), (36423, 80890), (40445, 72846), (40470, 72801), (48534, 60705)]