177293870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29017}}^1$

素因数の和:29084

約数の個数: 32

約数和(自身を含む): 351001728

約数和(自身を除く): 173707858

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 29017, 58034, 145085, 290170, 377221, 754442, 1363799, 1886105, 2727598, 3772210, 6818995, 13637990, 17729387, 35458774, 88646935, 177293870]

約数ペア:

[(1, 177293870), (2, 88646935), (5, 35458774), (10, 17729387), (13, 13637990), (26, 6818995), (47, 3772210), (65, 2727598), (94, 1886105), (130, 1363799), (235, 754442), (470, 377221), (611, 290170), (1222, 145085), (3055, 58034), (6110, 29017)]