61832270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 117586080

約数和(自身を除く): 55753810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 773, 842, 1546, 2105, 3865, 4210, 7730, 7999, 14687, 15998, 29374, 39995, 73435, 79990, 146870, 325433, 650866, 1627165, 3254330, 6183227, 12366454, 30916135, 61832270]

約数ペア:

[(1, 61832270), (2, 30916135), (5, 12366454), (10, 6183227), (19, 3254330), (38, 1627165), (95, 650866), (190, 325433), (421, 146870), (773, 79990), (842, 73435), (1546, 39995), (2105, 29374), (3865, 15998), (4210, 14687), (7730, 7999)]