3029762020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{42209}}^1$

素因数の和:42352

約数の個数: 48

約数和(自身を含む): 6601981680

約数和(自身を除く): 3572219660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1940, 3589, 7178, 14356, 17945, 35890, 42209, 71780, 84418, 168836, 211045, 422090, 844180, 1561733, 3123466, 4094273, 6246932, 7808665, 8188546, 15617330, 16377092, 20471365, 31234660, 40942730, 81885460, 151488101, 302976202, 605952404, 757440505, 1514881010, 3029762020]

約数ペア:

[(1, 3029762020), (2, 1514881010), (4, 757440505), (5, 605952404), (10, 302976202), (20, 151488101), (37, 81885460), (74, 40942730), (97, 31234660), (148, 20471365), (185, 16377092), (194, 15617330), (370, 8188546), (388, 7808665), (485, 6246932), (740, 4094273), (970, 3123466), (1940, 1561733), (3589, 844180), (7178, 422090), (14356, 211045), (17945, 168836), (35890, 84418), (42209, 71780)]