75413730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 207583488

約数和(自身を除く): 132169758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 853, 1263, 1706, 2105, 2526, 2559, 2947, 4210, 4265, 5118, 5894, 5971, 6315, 8530, 8841, 11942, 12630, 12795, 14735, 17682, 17913, 25590, 29470, 29855, 35826, 44205, 59710, 88410, 89565, 179130, 359113, 718226, 1077339, 1795565, 2154678, 2513791, 3591130, 5027582, 5386695, 7541373, 10773390, 12568955, 15082746, 25137910, 37706865, 75413730]

約数ペア:

[(1, 75413730), (2, 37706865), (3, 25137910), (5, 15082746), (6, 12568955), (7, 10773390), (10, 7541373), (14, 5386695), (15, 5027582), (21, 3591130), (30, 2513791), (35, 2154678), (42, 1795565), (70, 1077339), (105, 718226), (210, 359113), (421, 179130), (842, 89565), (853, 88410), (1263, 59710), (1706, 44205), (2105, 35826), (2526, 29855), (2559, 29470), (2947, 25590), (4210, 17913), (4265, 17682), (5118, 14735), (5894, 12795), (5971, 12630), (6315, 11942), (8530, 8841)]