2016562380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4801339}}^1$

素因数の和:4801358

約数の個数: 48

約数和(自身を含む): 6453000960

約数和(自身を除く): 4436438580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4801339, 9602678, 14404017, 19205356, 24006695, 28808034, 33609373, 48013390, 57616068, 67218746, 72020085, 96026780, 100828119, 134437492, 144040170, 168046865, 201656238, 288080340, 336093730, 403312476, 504140595, 672187460, 1008281190, 2016562380]

約数ペア:

[(1, 2016562380), (2, 1008281190), (3, 672187460), (4, 504140595), (5, 403312476), (6, 336093730), (7, 288080340), (10, 201656238), (12, 168046865), (14, 144040170), (15, 134437492), (20, 100828119), (21, 96026780), (28, 72020085), (30, 67218746), (35, 57616068), (42, 48013390), (60, 33609373), (70, 28808034), (84, 24006695), (105, 19205356), (140, 14404017), (210, 9602678), (420, 4801339)]