388790790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{55621}}^1$

素因数の和:55864

約数の個数: 32

約数和(自身を含む): 937119456

約数和(自身を除く): 548328666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 55621, 111242, 166863, 278105, 333726, 556210, 834315, 1668630, 12959693, 25919386, 38879079, 64798465, 77758158, 129596930, 194395395, 388790790]

約数ペア:

[(1, 388790790), (2, 194395395), (3, 129596930), (5, 77758158), (6, 64798465), (10, 38879079), (15, 25919386), (30, 12959693), (233, 1668630), (466, 834315), (699, 556210), (1165, 333726), (1398, 278105), (2330, 166863), (3495, 111242), (6990, 55621)]