86257890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33049}}^1$

素因数の和:33091

約数の個数: 48

約数和(自身を含む): 232011000

約数和(自身を除く): 145753110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 33049, 66098, 99147, 165245, 198294, 297441, 330490, 495735, 594882, 958421, 991470, 1487205, 1916842, 2875263, 2974410, 4792105, 5750526, 8625789, 9584210, 14376315, 17251578, 28752630, 43128945, 86257890]

約数ペア:

[(1, 86257890), (2, 43128945), (3, 28752630), (5, 17251578), (6, 14376315), (9, 9584210), (10, 8625789), (15, 5750526), (18, 4792105), (29, 2974410), (30, 2875263), (45, 1916842), (58, 1487205), (87, 991470), (90, 958421), (145, 594882), (174, 495735), (261, 330490), (290, 297441), (435, 198294), (522, 165245), (870, 99147), (1305, 66098), (2610, 33049)]