28101510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18367}}^1$

素因数の和:18397

約数の個数: 48

約数和(自身を含む): 77366016

約数和(自身を除く): 49264506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 18367, 36734, 55101, 91835, 110202, 165303, 183670, 275505, 312239, 330606, 551010, 624478, 826515, 936717, 1561195, 1653030, 1873434, 2810151, 3122390, 4683585, 5620302, 9367170, 14050755, 28101510]

約数ペア:

[(1, 28101510), (2, 14050755), (3, 9367170), (5, 5620302), (6, 4683585), (9, 3122390), (10, 2810151), (15, 1873434), (17, 1653030), (18, 1561195), (30, 936717), (34, 826515), (45, 624478), (51, 551010), (85, 330606), (90, 312239), (102, 275505), (153, 183670), (170, 165303), (255, 110202), (306, 91835), (510, 55101), (765, 36734), (1530, 18367)]