486617430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1247737}}^1$

素因数の和:1247760

約数の個数: 32

約数和(自身を含む): 1257719904

約数和(自身を除く): 771102474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1247737, 2495474, 3743211, 6238685, 7486422, 12477370, 16220581, 18716055, 32441162, 37432110, 48661743, 81102905, 97323486, 162205810, 243308715, 486617430]

約数ペア:

[(1, 486617430), (2, 243308715), (3, 162205810), (5, 97323486), (6, 81102905), (10, 48661743), (13, 37432110), (15, 32441162), (26, 18716055), (30, 16220581), (39, 12477370), (65, 7486422), (78, 6238685), (130, 3743211), (195, 2495474), (390, 1247737)]