7647690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13446

約数の個数: 32

約数和(自身を含む): 19321920

約数和(自身を除く): 11674230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 13417, 26834, 40251, 67085, 80502, 134170, 201255, 254923, 402510, 509846, 764769, 1274615, 1529538, 2549230, 3823845, 7647690]

約数ペア:

[(1, 7647690), (2, 3823845), (3, 2549230), (5, 1529538), (6, 1274615), (10, 764769), (15, 509846), (19, 402510), (30, 254923), (38, 201255), (57, 134170), (95, 80502), (114, 67085), (190, 40251), (285, 26834), (570, 13417)]