31650190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22133}}^1$

素因数の和:22164

約数の個数: 32

約数和(自身を含む): 66933216

約数和(自身を除く): 35283026

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 22133, 44266, 110665, 221330, 243463, 287729, 486926, 575458, 1217315, 1438645, 2434630, 2877290, 3165019, 6330038, 15825095, 31650190]

約数ペア:

[(1, 31650190), (2, 15825095), (5, 6330038), (10, 3165019), (11, 2877290), (13, 2434630), (22, 1438645), (26, 1217315), (55, 575458), (65, 486926), (110, 287729), (130, 243463), (143, 221330), (286, 110665), (715, 44266), (1430, 22133)]