129184620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19753}}^1$

素因数の和:19874

約数の個数: 48

約数和(自身を含む): 365053920

約数和(自身を除く): 235869300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 19753, 39506, 59259, 79012, 98765, 118518, 197530, 237036, 296295, 395060, 592590, 1185180, 2153077, 4306154, 6459231, 8612308, 10765385, 12918462, 21530770, 25836924, 32296155, 43061540, 64592310, 129184620]

約数ペア:

[(1, 129184620), (2, 64592310), (3, 43061540), (4, 32296155), (5, 25836924), (6, 21530770), (10, 12918462), (12, 10765385), (15, 8612308), (20, 6459231), (30, 4306154), (60, 2153077), (109, 1185180), (218, 592590), (327, 395060), (436, 296295), (545, 237036), (654, 197530), (1090, 118518), (1308, 98765), (1635, 79012), (2180, 59259), (3270, 39506), (6540, 19753)]