28107630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18401

約数の個数: 48

約数和(自身を含む): 77382864

約数和(自身を除く): 49275234

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, 18371, 36742, 55113, 91855, 110226, 165339, 183710, 275565, 312307, 330678, 551130, 624614, 826695, 936921, 1561535, 1653390, 1873842, 2810763, 3123070, 4684605, 5621526, 9369210, 14053815, 28107630]

約数ペア:

[(1, 28107630), (2, 14053815), (3, 9369210), (5, 5621526), (6, 4684605), (9, 3123070), (10, 2810763), (15, 1873842), (17, 1653390), (18, 1561535), (30, 936921), (34, 826695), (45, 624614), (51, 551130), (85, 330678), (90, 312307), (102, 275565), (153, 183710), (170, 165339), (255, 110226), (306, 91855), (510, 55113), (765, 36742), (1530, 18371)]