69298290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45293}}^1$

素因数の和:45323

約数の個数: 48

約数和(自身を含む): 190778328

約数和(自身を除く): 121480038

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, 45293, 90586, 135879, 226465, 271758, 407637, 452930, 679395, 769981, 815274, 1358790, 1539962, 2038185, 2309943, 3849905, 4076370, 4619886, 6929829, 7699810, 11549715, 13859658, 23099430, 34649145, 69298290]

約数ペア:

[(1, 69298290), (2, 34649145), (3, 23099430), (5, 13859658), (6, 11549715), (9, 7699810), (10, 6929829), (15, 4619886), (17, 4076370), (18, 3849905), (30, 2309943), (34, 2038185), (45, 1539962), (51, 1358790), (85, 815274), (90, 769981), (102, 679395), (153, 452930), (170, 407637), (255, 271758), (306, 226465), (510, 135879), (765, 90586), (1530, 45293)]