681372783140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{3017327}}^1$

素因数の和:3018956

約数の個数: 48

約数和(自身を含む): 1636309043712

約数和(自身を除く): 954936260572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1613, 3226, 6452, 8065, 11291, 16130, 22582, 32260, 45164, 56455, 112910, 225820, 3017327, 6034654, 12069308, 15086635, 21121289, 30173270, 42242578, 60346540, 84485156, 105606445, 211212890, 422425780, 4866948451, 9733896902, 19467793804, 24334742255, 34068639157, 48669484510, 68137278314, 97338969020, 136274556628, 170343195785, 340686391570, 681372783140]

約数ペア:

[(1, 681372783140), (2, 340686391570), (4, 170343195785), (5, 136274556628), (7, 97338969020), (10, 68137278314), (14, 48669484510), (20, 34068639157), (28, 24334742255), (35, 19467793804), (70, 9733896902), (140, 4866948451), (1613, 422425780), (3226, 211212890), (6452, 105606445), (8065, 84485156), (11291, 60346540), (16130, 42242578), (22582, 30173270), (32260, 21121289), (45164, 15086635), (56455, 12069308), (112910, 6034654), (225820, 3017327)]