26509890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 71628480

約数和(自身を除く): 45118590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 109, 110, 121, 134, 165, 201, 218, 242, 327, 330, 335, 363, 402, 545, 605, 654, 670, 726, 737, 1005, 1090, 1199, 1210, 1474, 1635, 1815, 2010, 2211, 2398, 3270, 3597, 3630, 3685, 4422, 5995, 7194, 7303, 7370, 8107, 11055, 11990, 13189, 14606, 16214, 17985, 21909, 22110, 24321, 26378, 35970, 36515, 39567, 40535, 43818, 48642, 65945, 73030, 79134, 80333, 81070, 109545, 121605, 131890, 160666, 197835, 219090, 240999, 243210, 395670, 401665, 481998, 803330, 883663, 1204995, 1767326, 2409990, 2650989, 4418315, 5301978, 8836630, 13254945, 26509890]

約数ペア:

[(1, 26509890), (2, 13254945), (3, 8836630), (5, 5301978), (6, 4418315), (10, 2650989), (11, 2409990), (15, 1767326), (22, 1204995), (30, 883663), (33, 803330), (55, 481998), (66, 401665), (67, 395670), (109, 243210), (110, 240999), (121, 219090), (134, 197835), (165, 160666), (201, 131890), (218, 121605), (242, 109545), (327, 81070), (330, 80333), (335, 79134), (363, 73030), (402, 65945), (545, 48642), (605, 43818), (654, 40535), (670, 39567), (726, 36515), (737, 35970), (1005, 26378), (1090, 24321), (1199, 22110), (1210, 21909), (1474, 17985), (1635, 16214), (1815, 14606), (2010, 13189), (2211, 11990), (2398, 11055), (3270, 8107), (3597, 7370), (3630, 7303), (3685, 7194), (4422, 5995)]