209400269310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{258518851}}^1$

素因数の和:258518870

約数の個数: 40

約数和(自身を含む): 563054059656

約数和(自身を除く): 353653790346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 258518851, 517037702, 775556553, 1292594255, 1551113106, 2326669659, 2585188510, 3877782765, 4653339318, 6980008977, 7755565530, 11633348295, 13960017954, 20940026931, 23266696590, 34900044885, 41880053862, 69800089770, 104700134655, 209400269310]

約数ペア:

[(1, 209400269310), (2, 104700134655), (3, 69800089770), (5, 41880053862), (6, 34900044885), (9, 23266696590), (10, 20940026931), (15, 13960017954), (18, 11633348295), (27, 7755565530), (30, 6980008977), (45, 4653339318), (54, 3877782765), (81, 2585188510), (90, 2326669659), (135, 1551113106), (162, 1292594255), (270, 775556553), (405, 517037702), (810, 258518851)]