142093460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7393}}^1$

素因数の和:7464

約数の個数: 36

約数和(自身を含む): 308374164

約数和(自身を除く): 166280704

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 7393, 9610, 14786, 19220, 29572, 36965, 73930, 147860, 229183, 458366, 916732, 1145915, 2291830, 4583660, 7104673, 14209346, 28418692, 35523365, 71046730, 142093460]

約数ペア:

[(1, 142093460), (2, 71046730), (4, 35523365), (5, 28418692), (10, 14209346), (20, 7104673), (31, 4583660), (62, 2291830), (124, 1145915), (155, 916732), (310, 458366), (620, 229183), (961, 147860), (1922, 73930), (3844, 36965), (4805, 29572), (7393, 19220), (9610, 14786)]