67778970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{322757}}^1$

素因数の和:322774

約数の個数: 32

約数和(自身を含む): 185908608

約数和(自身を除く): 118129638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 322757, 645514, 968271, 1613785, 1936542, 2259299, 3227570, 4518598, 4841355, 6777897, 9682710, 11296495, 13555794, 22592990, 33889485, 67778970]

約数ペア:

[(1, 67778970), (2, 33889485), (3, 22592990), (5, 13555794), (6, 11296495), (7, 9682710), (10, 6777897), (14, 4841355), (15, 4518598), (21, 3227570), (30, 2259299), (35, 1936542), (42, 1613785), (70, 968271), (105, 645514), (210, 322757)]