128586510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109903}}^1$

素因数の和:109929

約数の個数: 48

約数和(自身を含む): 360045504

約数和(自身を除く): 231458994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 109903, 219806, 329709, 549515, 659418, 989127, 1099030, 1428739, 1648545, 1978254, 2857478, 3297090, 4286217, 4945635, 7143695, 8572434, 9891270, 12858651, 14287390, 21431085, 25717302, 42862170, 64293255, 128586510]

約数ペア:

[(1, 128586510), (2, 64293255), (3, 42862170), (5, 25717302), (6, 21431085), (9, 14287390), (10, 12858651), (13, 9891270), (15, 8572434), (18, 7143695), (26, 4945635), (30, 4286217), (39, 3297090), (45, 2857478), (65, 1978254), (78, 1648545), (90, 1428739), (117, 1099030), (130, 989127), (195, 659418), (234, 549515), (390, 329709), (585, 219806), (1170, 109903)]