18181505310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{215753}}^1$

素因数の和:215869

約数の個数: 48

約数和(自身を含む): 44474666544

約数和(自身を除く): 26293161234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 2809, 5618, 8427, 14045, 16854, 28090, 42135, 84270, 215753, 431506, 647259, 1078765, 1294518, 2157530, 3236295, 6472590, 11434909, 22869818, 34304727, 57174545, 68609454, 114349090, 171523635, 343047270, 606050177, 1212100354, 1818150531, 3030250885, 3636301062, 6060501770, 9090752655, 18181505310]

約数ペア:

[(1, 18181505310), (2, 9090752655), (3, 6060501770), (5, 3636301062), (6, 3030250885), (10, 1818150531), (15, 1212100354), (30, 606050177), (53, 343047270), (106, 171523635), (159, 114349090), (265, 68609454), (318, 57174545), (530, 34304727), (795, 22869818), (1590, 11434909), (2809, 6472590), (5618, 3236295), (8427, 2157530), (14045, 1294518), (16854, 1078765), (28090, 647259), (42135, 431506), (84270, 215753)]