1796760490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 3768830208

約数和(自身を除く): 1972069718

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 491, 610, 854, 857, 982, 1714, 2135, 2455, 3437, 4270, 4285, 4910, 5999, 6874, 8570, 11998, 17185, 29951, 29995, 34370, 52277, 59902, 59990, 104554, 149755, 209657, 261385, 299510, 365939, 419314, 420787, 522770, 731878, 841574, 1048285, 1829695, 2096570, 2103935, 2945509, 3659390, 4207870, 5891018, 14727545, 25668007, 29455090, 51336014, 128340035, 179676049, 256680070, 359352098, 898380245, 1796760490]

約数ペア:

[(1, 1796760490), (2, 898380245), (5, 359352098), (7, 256680070), (10, 179676049), (14, 128340035), (35, 51336014), (61, 29455090), (70, 25668007), (122, 14727545), (305, 5891018), (427, 4207870), (491, 3659390), (610, 2945509), (854, 2103935), (857, 2096570), (982, 1829695), (1714, 1048285), (2135, 841574), (2455, 731878), (3437, 522770), (4270, 420787), (4285, 419314), (4910, 365939), (5999, 299510), (6874, 261385), (8570, 209657), (11998, 149755), (17185, 104554), (29951, 59990), (29995, 59902), (34370, 52277)]