3132860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 6839784

約数和(自身を除く): 3706924

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 310, 326, 620, 652, 815, 961, 1630, 1922, 3260, 3844, 4805, 5053, 9610, 10106, 19220, 20212, 25265, 50530, 101060, 156643, 313286, 626572, 783215, 1566430, 3132860]

約数ペア:

[(1, 3132860), (2, 1566430), (4, 783215), (5, 626572), (10, 313286), (20, 156643), (31, 101060), (62, 50530), (124, 25265), (155, 20212), (163, 19220), (310, 10106), (326, 9610), (620, 5053), (652, 4805), (815, 3844), (961, 3260), (1630, 1922)]