287480070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56039}}^1$

素因数の和:56074

約数の個数: 64

約数和(自身を含む): 806976000

約数和(自身を除く): 519495930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 56039, 112078, 168117, 280195, 336234, 504351, 560390, 840585, 1008702, 1064741, 1513053, 1681170, 2129482, 2521755, 3026106, 3194223, 5043510, 5323705, 6388446, 7565265, 9582669, 10647410, 15130530, 15971115, 19165338, 28748007, 31942230, 47913345, 57496014, 95826690, 143740035, 287480070]

約数ペア:

[(1, 287480070), (2, 143740035), (3, 95826690), (5, 57496014), (6, 47913345), (9, 31942230), (10, 28748007), (15, 19165338), (18, 15971115), (19, 15130530), (27, 10647410), (30, 9582669), (38, 7565265), (45, 6388446), (54, 5323705), (57, 5043510), (90, 3194223), (95, 3026106), (114, 2521755), (135, 2129482), (171, 1681170), (190, 1513053), (270, 1064741), (285, 1008702), (342, 840585), (513, 560390), (570, 504351), (855, 336234), (1026, 280195), (1710, 168117), (2565, 112078), (5130, 56039)]