5519910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 14826240

約数和(自身を除く): 9306330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 389, 430, 473, 645, 778, 946, 1167, 1290, 1419, 1945, 2334, 2365, 2838, 3890, 4279, 4730, 5835, 7095, 8558, 11670, 12837, 14190, 16727, 21395, 25674, 33454, 42790, 50181, 64185, 83635, 100362, 128370, 167270, 183997, 250905, 367994, 501810, 551991, 919985, 1103982, 1839970, 2759955, 5519910]

約数ペア:

[(1, 5519910), (2, 2759955), (3, 1839970), (5, 1103982), (6, 919985), (10, 551991), (11, 501810), (15, 367994), (22, 250905), (30, 183997), (33, 167270), (43, 128370), (55, 100362), (66, 83635), (86, 64185), (110, 50181), (129, 42790), (165, 33454), (215, 25674), (258, 21395), (330, 16727), (389, 14190), (430, 12837), (473, 11670), (645, 8558), (778, 7095), (946, 5835), (1167, 4730), (1290, 4279), (1419, 3890), (1945, 2838), (2334, 2365)]