86807310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21121}}^1$

素因数の和:21268

約数の個数: 32

約数和(自身を含む): 209868192

約数和(自身を除く): 123060882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 21121, 42242, 63363, 105605, 126726, 211210, 316815, 633630, 2893577, 5787154, 8680731, 14467885, 17361462, 28935770, 43403655, 86807310]

約数ペア:

[(1, 86807310), (2, 43403655), (3, 28935770), (5, 17361462), (6, 14467885), (10, 8680731), (15, 5787154), (30, 2893577), (137, 633630), (274, 316815), (411, 211210), (685, 126726), (822, 105605), (1370, 63363), (2055, 42242), (4110, 21121)]