64071660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1093}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 179748576

約数和(自身を除く): 115676916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1093, 1954, 2186, 2931, 3279, 3908, 4372, 4885, 5465, 5862, 6558, 9770, 10930, 11724, 13116, 14655, 16395, 19540, 21860, 29310, 32790, 58620, 65580, 1067861, 2135722, 3203583, 4271444, 5339305, 6407166, 10678610, 12814332, 16017915, 21357220, 32035830, 64071660]

約数ペア:

[(1, 64071660), (2, 32035830), (3, 21357220), (4, 16017915), (5, 12814332), (6, 10678610), (10, 6407166), (12, 5339305), (15, 4271444), (20, 3203583), (30, 2135722), (60, 1067861), (977, 65580), (1093, 58620), (1954, 32790), (2186, 29310), (2931, 21860), (3279, 19540), (3908, 16395), (4372, 14655), (4885, 13116), (5465, 11724), (5862, 10930), (6558, 9770)]