54376770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 154244736

約数和(自身を除く): 99867966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 521, 710, 735, 994, 1042, 1065, 1470, 1491, 1563, 2130, 2485, 2605, 2982, 3126, 3479, 3647, 4970, 5210, 6958, 7294, 7455, 7815, 10437, 10941, 14910, 15630, 17395, 18235, 20874, 21882, 25529, 34790, 36470, 36991, 51058, 52185, 54705, 73982, 76587, 104370, 109410, 110973, 127645, 153174, 184955, 221946, 255290, 258937, 369910, 382935, 517874, 554865, 765870, 776811, 1109730, 1294685, 1553622, 1812559, 2589370, 3625118, 3884055, 5437677, 7768110, 9062795, 10875354, 18125590, 27188385, 54376770]

約数ペア:

[(1, 54376770), (2, 27188385), (3, 18125590), (5, 10875354), (6, 9062795), (7, 7768110), (10, 5437677), (14, 3884055), (15, 3625118), (21, 2589370), (30, 1812559), (35, 1553622), (42, 1294685), (49, 1109730), (70, 776811), (71, 765870), (98, 554865), (105, 517874), (142, 382935), (147, 369910), (210, 258937), (213, 255290), (245, 221946), (294, 184955), (355, 153174), (426, 127645), (490, 110973), (497, 109410), (521, 104370), (710, 76587), (735, 73982), (994, 54705), (1042, 52185), (1065, 51058), (1470, 36991), (1491, 36470), (1563, 34790), (2130, 25529), (2485, 21882), (2605, 20874), (2982, 18235), (3126, 17395), (3479, 15630), (3647, 14910), (4970, 10941), (5210, 10437), (6958, 7815), (7294, 7455)]