82660110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211949}}^1$

素因数の和:211972

約数の個数: 32

約数和(自身を含む): 213645600

約数和(自身を除く): 130985490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211949, 423898, 635847, 1059745, 1271694, 2119490, 2755337, 3179235, 5510674, 6358470, 8266011, 13776685, 16532022, 27553370, 41330055, 82660110]

約数ペア:

[(1, 82660110), (2, 41330055), (3, 27553370), (5, 16532022), (6, 13776685), (10, 8266011), (13, 6358470), (15, 5510674), (26, 3179235), (30, 2755337), (39, 2119490), (65, 1271694), (78, 1059745), (130, 635847), (195, 423898), (390, 211949)]