301856230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122209}}^1$

素因数の和:122248

約数の個数: 32

約数和(自身を含む): 615938400

約数和(自身を除く): 314082170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 122209, 244418, 611045, 1222090, 1588717, 2321971, 3177434, 4643942, 7943585, 11609855, 15887170, 23219710, 30185623, 60371246, 150928115, 301856230]

約数ペア:

[(1, 301856230), (2, 150928115), (5, 60371246), (10, 30185623), (13, 23219710), (19, 15887170), (26, 11609855), (38, 7943585), (65, 4643942), (95, 3177434), (130, 2321971), (190, 1588717), (247, 1222090), (494, 611045), (1235, 244418), (2470, 122209)]