2099310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3430290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 127, 145, 174, 190, 254, 285, 290, 381, 435, 551, 570, 635, 762, 870, 1102, 1270, 1653, 1905, 2413, 2755, 3306, 3683, 3810, 4826, 5510, 7239, 7366, 8265, 11049, 12065, 14478, 16530, 18415, 22098, 24130, 36195, 36830, 55245, 69977, 72390, 110490, 139954, 209931, 349885, 419862, 699770, 1049655, 2099310]

約数ペア:

[(1, 2099310), (2, 1049655), (3, 699770), (5, 419862), (6, 349885), (10, 209931), (15, 139954), (19, 110490), (29, 72390), (30, 69977), (38, 55245), (57, 36830), (58, 36195), (87, 24130), (95, 22098), (114, 18415), (127, 16530), (145, 14478), (174, 12065), (190, 11049), (254, 8265), (285, 7366), (290, 7239), (381, 5510), (435, 4826), (551, 3810), (570, 3683), (635, 3306), (762, 2755), (870, 2413), (1102, 1905), (1270, 1653)]