7801830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 21172320

約数和(自身を除く): 13370490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3769, 7538, 11307, 18845, 22614, 33921, 37690, 56535, 67842, 86687, 113070, 169605, 173374, 260061, 339210, 433435, 520122, 780183, 866870, 1300305, 1560366, 2600610, 3900915, 7801830]

約数ペア:

[(1, 7801830), (2, 3900915), (3, 2600610), (5, 1560366), (6, 1300305), (9, 866870), (10, 780183), (15, 520122), (18, 433435), (23, 339210), (30, 260061), (45, 173374), (46, 169605), (69, 113070), (90, 86687), (115, 67842), (138, 56535), (207, 37690), (230, 33921), (345, 22614), (414, 18845), (690, 11307), (1035, 7538), (2070, 3769)]