12688290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8323

約数の個数: 48

約数和(自身を含む): 34934328

約数和(自身を除く): 22246038

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, 8293, 16586, 24879, 41465, 49758, 74637, 82930, 124395, 140981, 149274, 248790, 281962, 373185, 422943, 704905, 746370, 845886, 1268829, 1409810, 2114715, 2537658, 4229430, 6344145, 12688290]

約数ペア:

[(1, 12688290), (2, 6344145), (3, 4229430), (5, 2537658), (6, 2114715), (9, 1409810), (10, 1268829), (15, 845886), (17, 746370), (18, 704905), (30, 422943), (34, 373185), (45, 281962), (51, 248790), (85, 149274), (90, 140981), (102, 124395), (153, 82930), (170, 74637), (255, 49758), (306, 41465), (510, 24879), (765, 16586), (1530, 8293)]