518130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 1468800

約数和(自身を除く): 950670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 101, 114, 135, 171, 190, 202, 270, 285, 303, 342, 505, 513, 570, 606, 855, 909, 1010, 1026, 1515, 1710, 1818, 1919, 2565, 2727, 3030, 3838, 4545, 5130, 5454, 5757, 9090, 9595, 11514, 13635, 17271, 19190, 27270, 28785, 34542, 51813, 57570, 86355, 103626, 172710, 259065, 518130]

約数ペア:

[(1, 518130), (2, 259065), (3, 172710), (5, 103626), (6, 86355), (9, 57570), (10, 51813), (15, 34542), (18, 28785), (19, 27270), (27, 19190), (30, 17271), (38, 13635), (45, 11514), (54, 9595), (57, 9090), (90, 5757), (95, 5454), (101, 5130), (114, 4545), (135, 3838), (171, 3030), (190, 2727), (202, 2565), (270, 1919), (285, 1818), (303, 1710), (342, 1515), (505, 1026), (513, 1010), (570, 909), (606, 855)]