6985660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 16202592

約数和(自身を除く): 9216932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 281, 452, 562, 565, 1124, 1130, 1243, 1405, 2260, 2486, 2810, 3091, 4972, 5620, 6182, 6215, 12364, 12430, 15455, 24860, 30910, 31753, 61820, 63506, 127012, 158765, 317530, 349283, 635060, 698566, 1397132, 1746415, 3492830, 6985660]

約数ペア:

[(1, 6985660), (2, 3492830), (4, 1746415), (5, 1397132), (10, 698566), (11, 635060), (20, 349283), (22, 317530), (44, 158765), (55, 127012), (110, 63506), (113, 61820), (220, 31753), (226, 30910), (281, 24860), (452, 15455), (562, 12430), (565, 12364), (1124, 6215), (1130, 6182), (1243, 5620), (1405, 4972), (2260, 3091), (2486, 2810)]