28932708630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{264443}}^1$

素因数の和:264981

約数の個数: 64

約数和(自身を含む): 79510906368

約数和(自身を除く): 50578197738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 521, 1042, 1563, 2605, 3126, 3647, 5210, 7294, 7815, 10941, 15630, 18235, 21882, 36470, 54705, 109410, 264443, 528886, 793329, 1322215, 1586658, 1851101, 2644430, 3702202, 3966645, 5553303, 7933290, 9255505, 11106606, 18511010, 27766515, 55533030, 137774803, 275549606, 413324409, 688874015, 826648818, 964423621, 1377748030, 1928847242, 2066622045, 2893270863, 4133244090, 4822118105, 5786541726, 9644236210, 14466354315, 28932708630]

約数ペア:

[(1, 28932708630), (2, 14466354315), (3, 9644236210), (5, 5786541726), (6, 4822118105), (7, 4133244090), (10, 2893270863), (14, 2066622045), (15, 1928847242), (21, 1377748030), (30, 964423621), (35, 826648818), (42, 688874015), (70, 413324409), (105, 275549606), (210, 137774803), (521, 55533030), (1042, 27766515), (1563, 18511010), (2605, 11106606), (3126, 9255505), (3647, 7933290), (5210, 5553303), (7294, 3966645), (7815, 3702202), (10941, 2644430), (15630, 1851101), (18235, 1586658), (21882, 1322215), (36470, 793329), (54705, 528886), (109410, 264443)]