15160730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 14474470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 839, 1390, 1678, 1807, 3614, 4195, 8390, 9035, 10907, 18070, 21814, 54535, 109070, 116621, 233242, 583105, 1166210, 1516073, 3032146, 7580365, 15160730]

約数ペア:

[(1, 15160730), (2, 7580365), (5, 3032146), (10, 1516073), (13, 1166210), (26, 583105), (65, 233242), (130, 116621), (139, 109070), (278, 54535), (695, 21814), (839, 18070), (1390, 10907), (1678, 9035), (1807, 8390), (3614, 4195)]