6868940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 9218740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 911, 1508, 1822, 1885, 3644, 3770, 4555, 7540, 9110, 11843, 18220, 23686, 26419, 47372, 52838, 59215, 105676, 118430, 132095, 236860, 264190, 343447, 528380, 686894, 1373788, 1717235, 3434470, 6868940]

約数ペア:

[(1, 6868940), (2, 3434470), (4, 1717235), (5, 1373788), (10, 686894), (13, 528380), (20, 343447), (26, 264190), (29, 236860), (52, 132095), (58, 118430), (65, 105676), (116, 59215), (130, 52838), (145, 47372), (260, 26419), (290, 23686), (377, 18220), (580, 11843), (754, 9110), (911, 7540), (1508, 4555), (1822, 3770), (1885, 3644)]