2017796010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 5261414400

約数和(自身を除く): 3243618390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 109, 114, 141, 190, 218, 235, 282, 285, 327, 470, 545, 570, 654, 691, 705, 893, 1090, 1382, 1410, 1635, 1786, 2071, 2073, 2679, 3270, 3455, 4142, 4146, 4465, 5123, 5358, 6213, 6910, 8930, 10246, 10355, 10365, 12426, 13129, 13395, 15369, 20710, 20730, 25615, 26258, 26790, 30738, 31065, 32477, 39387, 51230, 62130, 64954, 65645, 75319, 76845, 78774, 97337, 97431, 131290, 150638, 153690, 162385, 194674, 194862, 196935, 225957, 292011, 324770, 376595, 393870, 451914, 486685, 487155, 584022, 617063, 753190, 973370, 974310, 1129785, 1234126, 1431061, 1460055, 1851189, 2259570, 2862122, 2920110, 3085315, 3539993, 3702378, 4293183, 6170630, 7079986, 7155305, 8586366, 9255945, 10619979, 14310610, 17699965, 18511890, 21239958, 21465915, 35399930, 42931830, 53099895, 67259867, 106199790, 134519734, 201779601, 336299335, 403559202, 672598670, 1008898005, 2017796010]

約数ペア:

[(1, 2017796010), (2, 1008898005), (3, 672598670), (5, 403559202), (6, 336299335), (10, 201779601), (15, 134519734), (19, 106199790), (30, 67259867), (38, 53099895), (47, 42931830), (57, 35399930), (94, 21465915), (95, 21239958), (109, 18511890), (114, 17699965), (141, 14310610), (190, 10619979), (218, 9255945), (235, 8586366), (282, 7155305), (285, 7079986), (327, 6170630), (470, 4293183), (545, 3702378), (570, 3539993), (654, 3085315), (691, 2920110), (705, 2862122), (893, 2259570), (1090, 1851189), (1382, 1460055), (1410, 1431061), (1635, 1234126), (1786, 1129785), (2071, 974310), (2073, 973370), (2679, 753190), (3270, 617063), (3455, 584022), (4142, 487155), (4146, 486685), (4465, 451914), (5123, 393870), (5358, 376595), (6213, 324770), (6910, 292011), (8930, 225957), (10246, 196935), (10355, 194862), (10365, 194674), (12426, 162385), (13129, 153690), (13395, 150638), (15369, 131290), (20710, 97431), (20730, 97337), (25615, 78774), (26258, 76845), (26790, 75319), (30738, 65645), (31065, 64954), (32477, 62130), (39387, 51230)]