2135487310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{123653}}^1$

素因数の和:123828

約数の個数: 32

約数和(自身を含む): 4220063712

約数和(自身を除く): 2084576402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 17270, 123653, 247306, 618265, 1236530, 1360183, 2720366, 6800915, 13601830, 19413521, 38827042, 97067605, 194135210, 213548731, 427097462, 1067743655, 2135487310]

約数ペア:

[(1, 2135487310), (2, 1067743655), (5, 427097462), (10, 213548731), (11, 194135210), (22, 97067605), (55, 38827042), (110, 19413521), (157, 13601830), (314, 6800915), (785, 2720366), (1570, 1360183), (1727, 1236530), (3454, 618265), (8635, 247306), (17270, 123653)]