27979110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18287}}^1$

素因数の和:18317

約数の個数: 48

約数和(自身を含む): 77029056

約数和(自身を除く): 49049946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 18287, 36574, 54861, 91435, 109722, 164583, 182870, 274305, 310879, 329166, 548610, 621758, 822915, 932637, 1554395, 1645830, 1865274, 2797911, 3108790, 4663185, 5595822, 9326370, 13989555, 27979110]

約数ペア:

[(1, 27979110), (2, 13989555), (3, 9326370), (5, 5595822), (6, 4663185), (9, 3108790), (10, 2797911), (15, 1865274), (17, 1645830), (18, 1554395), (30, 932637), (34, 822915), (45, 621758), (51, 548610), (85, 329166), (90, 310879), (102, 274305), (153, 182870), (170, 164583), (255, 109722), (306, 91435), (510, 54861), (765, 36574), (1530, 18287)]