2100036890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{15377}}^1$

素因数の和:17342

約数の個数: 32

約数和(自身を含む): 4322571264

約数和(自身を除く): 2222534374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1951, 3902, 9755, 13657, 15377, 19510, 27314, 30754, 68285, 76885, 107639, 136570, 153770, 215278, 538195, 1076390, 30000527, 60001054, 150002635, 210003689, 300005270, 420007378, 1050018445, 2100036890]

約数ペア:

[(1, 2100036890), (2, 1050018445), (5, 420007378), (7, 300005270), (10, 210003689), (14, 150002635), (35, 60001054), (70, 30000527), (1951, 1076390), (3902, 538195), (9755, 215278), (13657, 153770), (15377, 136570), (19510, 107639), (27314, 76885), (30754, 68285)]