154396890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100913}}^1$

素因数の和:100943

約数の個数: 48

約数和(自身を含む): 425049768

約数和(自身を除く): 270652878

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, 100913, 201826, 302739, 504565, 605478, 908217, 1009130, 1513695, 1715521, 1816434, 3027390, 3431042, 4541085, 5146563, 8577605, 9082170, 10293126, 15439689, 17155210, 25732815, 30879378, 51465630, 77198445, 154396890]

約数ペア:

[(1, 154396890), (2, 77198445), (3, 51465630), (5, 30879378), (6, 25732815), (9, 17155210), (10, 15439689), (15, 10293126), (17, 9082170), (18, 8577605), (30, 5146563), (34, 4541085), (45, 3431042), (51, 3027390), (85, 1816434), (90, 1715521), (102, 1513695), (153, 1009130), (170, 908217), (255, 605478), (306, 504565), (510, 302739), (765, 201826), (1530, 100913)]