290061172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{5009}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 525208320

約数和(自身を除く): 235147148

約数列:

[1, 2, 4, 31, 62, 124, 467, 934, 1868, 5009, 10018, 14477, 20036, 28954, 57908, 155279, 310558, 621116, 2339203, 4678406, 9356812, 72515293, 145030586, 290061172]

約数ペア:

[(1, 290061172), (2, 145030586), (4, 72515293), (31, 9356812), (62, 4678406), (124, 2339203), (467, 621116), (934, 310558), (1868, 155279), (5009, 57908), (10018, 28954), (14477, 20036)]