2017281390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{2003}}^1$

素因数の和:2641

約数の個数: 64

約数和(自身を含む): 4934649600

約数和(自身を除く): 2917368210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 569, 590, 885, 1138, 1707, 1770, 2003, 2845, 3414, 4006, 5690, 6009, 8535, 10015, 12018, 17070, 20030, 30045, 33571, 60090, 67142, 100713, 118177, 167855, 201426, 236354, 335710, 354531, 503565, 590885, 709062, 1007130, 1139707, 1181770, 1772655, 2279414, 3419121, 3545310, 5698535, 6838242, 11397070, 17095605, 34191210, 67242713, 134485426, 201728139, 336213565, 403456278, 672427130, 1008640695, 2017281390]

約数ペア:

[(1, 2017281390), (2, 1008640695), (3, 672427130), (5, 403456278), (6, 336213565), (10, 201728139), (15, 134485426), (30, 67242713), (59, 34191210), (118, 17095605), (177, 11397070), (295, 6838242), (354, 5698535), (569, 3545310), (590, 3419121), (885, 2279414), (1138, 1772655), (1707, 1181770), (1770, 1139707), (2003, 1007130), (2845, 709062), (3414, 590885), (4006, 503565), (5690, 354531), (6009, 335710), (8535, 236354), (10015, 201426), (12018, 167855), (17070, 118177), (20030, 100713), (30045, 67142), (33571, 60090)]