29754540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18367}}^1$

素因数の和:18388

約数の個数: 60

約数和(自身を含む): 93346176

約数和(自身を除く): 63591636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18367, 36734, 55101, 73468, 91835, 110202, 165303, 183670, 220404, 275505, 330606, 367340, 495909, 551010, 661212, 826515, 991818, 1102020, 1487727, 1653030, 1983636, 2479545, 2975454, 3306060, 4959090, 5950908, 7438635, 9918180, 14877270, 29754540]

約数ペア:

[(1, 29754540), (2, 14877270), (3, 9918180), (4, 7438635), (5, 5950908), (6, 4959090), (9, 3306060), (10, 2975454), (12, 2479545), (15, 1983636), (18, 1653030), (20, 1487727), (27, 1102020), (30, 991818), (36, 826515), (45, 661212), (54, 551010), (60, 495909), (81, 367340), (90, 330606), (108, 275505), (135, 220404), (162, 183670), (180, 165303), (270, 110202), (324, 91835), (405, 73468), (540, 55101), (810, 36734), (1620, 18367)]