2012514980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{4339}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 4832607360

約数和(自身を除く): 2820092380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3313, 4339, 6626, 8678, 13252, 16565, 17356, 21695, 23191, 30373, 33130, 43390, 46382, 60746, 66260, 86780, 92764, 115955, 121492, 151865, 231910, 303730, 463820, 607460, 14375107, 28750214, 57500428, 71875535, 100625749, 143751070, 201251498, 287502140, 402502996, 503128745, 1006257490, 2012514980]

約数ペア:

[(1, 2012514980), (2, 1006257490), (4, 503128745), (5, 402502996), (7, 287502140), (10, 201251498), (14, 143751070), (20, 100625749), (28, 71875535), (35, 57500428), (70, 28750214), (140, 14375107), (3313, 607460), (4339, 463820), (6626, 303730), (8678, 231910), (13252, 151865), (16565, 121492), (17356, 115955), (21695, 92764), (23191, 86780), (30373, 66260), (33130, 60746), (43390, 46382)]