27391590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17903}}^1$

素因数の和:17933

約数の個数: 48

約数和(自身を含む): 75411648

約数和(自身を除く): 48020058

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, 17903, 35806, 53709, 89515, 107418, 161127, 179030, 268545, 304351, 322254, 537090, 608702, 805635, 913053, 1521755, 1611270, 1826106, 2739159, 3043510, 4565265, 5478318, 9130530, 13695795, 27391590]

約数ペア:

[(1, 27391590), (2, 13695795), (3, 9130530), (5, 5478318), (6, 4565265), (9, 3043510), (10, 2739159), (15, 1826106), (17, 1611270), (18, 1521755), (30, 913053), (34, 805635), (45, 608702), (51, 537090), (85, 322254), (90, 304351), (102, 268545), (153, 179030), (170, 161127), (255, 107418), (306, 89515), (510, 53709), (765, 35806), (1530, 17903)]