18011030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 15814570

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 359, 718, 865, 1730, 1795, 3590, 5017, 10034, 10411, 20822, 25085, 50170, 52055, 62107, 104110, 124214, 310535, 621070, 1801103, 3602206, 9005515, 18011030]

約数ペア:

[(1, 18011030), (2, 9005515), (5, 3602206), (10, 1801103), (29, 621070), (58, 310535), (145, 124214), (173, 104110), (290, 62107), (346, 52055), (359, 50170), (718, 25085), (865, 20822), (1730, 10411), (1795, 10034), (3590, 5017)]