8880090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 13670310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 173, 174, 177, 290, 295, 346, 354, 435, 519, 590, 865, 870, 885, 1038, 1711, 1730, 1770, 2595, 3422, 5017, 5133, 5190, 8555, 10034, 10207, 10266, 15051, 17110, 20414, 25085, 25665, 30102, 30621, 50170, 51035, 51330, 61242, 75255, 102070, 150510, 153105, 296003, 306210, 592006, 888009, 1480015, 1776018, 2960030, 4440045, 8880090]

約数ペア:

[(1, 8880090), (2, 4440045), (3, 2960030), (5, 1776018), (6, 1480015), (10, 888009), (15, 592006), (29, 306210), (30, 296003), (58, 153105), (59, 150510), (87, 102070), (118, 75255), (145, 61242), (173, 51330), (174, 51035), (177, 50170), (290, 30621), (295, 30102), (346, 25665), (354, 25085), (435, 20414), (519, 17110), (590, 15051), (865, 10266), (870, 10207), (885, 10034), (1038, 8555), (1711, 5190), (1730, 5133), (1770, 5017), (2595, 3422)]