1743930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2172

約数の個数: 40

約数和(自身を含む): 4691412

約数和(自身を除く): 2947482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2153, 4306, 6459, 10765, 12918, 19377, 21530, 32295, 38754, 58131, 64590, 96885, 116262, 174393, 193770, 290655, 348786, 581310, 871965, 1743930]

約数ペア:

[(1, 1743930), (2, 871965), (3, 581310), (5, 348786), (6, 290655), (9, 193770), (10, 174393), (15, 116262), (18, 96885), (27, 64590), (30, 58131), (45, 38754), (54, 32295), (81, 21530), (90, 19377), (135, 12918), (162, 10765), (270, 6459), (405, 4306), (810, 2153)]