153480340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{590309}}^1$

素因数の和:590331

約数の個数: 24

約数和(自身を含む): 347102280

約数和(自身を除く): 193621940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 590309, 1180618, 2361236, 2951545, 5903090, 7674017, 11806180, 15348034, 30696068, 38370085, 76740170, 153480340]

約数ペア:

[(1, 153480340), (2, 76740170), (4, 38370085), (5, 30696068), (10, 15348034), (13, 11806180), (20, 7674017), (26, 5903090), (52, 2951545), (65, 2361236), (130, 1180618), (260, 590309)]