28749210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8087

約数の個数: 64

約数和(自身を含む): 83503872

約数和(自身を除く): 54754662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8053, 16106, 24159, 40265, 48318, 56371, 80530, 112742, 120795, 136901, 169113, 241590, 273802, 281855, 338226, 410703, 563710, 684505, 821406, 845565, 958307, 1369010, 1691130, 1916614, 2053515, 2874921, 4107030, 4791535, 5749842, 9583070, 14374605, 28749210]

約数ペア:

[(1, 28749210), (2, 14374605), (3, 9583070), (5, 5749842), (6, 4791535), (7, 4107030), (10, 2874921), (14, 2053515), (15, 1916614), (17, 1691130), (21, 1369010), (30, 958307), (34, 845565), (35, 821406), (42, 684505), (51, 563710), (70, 410703), (85, 338226), (102, 281855), (105, 273802), (119, 241590), (170, 169113), (210, 136901), (238, 120795), (255, 112742), (357, 80530), (510, 56371), (595, 48318), (714, 40265), (1190, 24159), (1785, 16106), (3570, 8053)]