6615696980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{344209}}^1$

素因数の和:344280

約数の個数: 36

約数和(自身を含む): 14355622260

約数和(自身を除く): 7739925280

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 344209, 688418, 1376836, 1721045, 3442090, 6884180, 10670479, 21340958, 42681916, 53352395, 106704790, 213409580, 330784849, 661569698, 1323139396, 1653924245, 3307848490, 6615696980]

約数ペア:

[(1, 6615696980), (2, 3307848490), (4, 1653924245), (5, 1323139396), (10, 661569698), (20, 330784849), (31, 213409580), (62, 106704790), (124, 53352395), (155, 42681916), (310, 21340958), (620, 10670479), (961, 6884180), (1922, 3442090), (3844, 1721045), (4805, 1376836), (9610, 688418), (19220, 344209)]