127947690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109357}}^1$

素因数の和:109383

約数の個数: 48

約数和(自身を含む): 358256808

約数和(自身を除く): 230309118

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, 109357, 218714, 328071, 546785, 656142, 984213, 1093570, 1421641, 1640355, 1968426, 2843282, 3280710, 4264923, 4921065, 7108205, 8529846, 9842130, 12794769, 14216410, 21324615, 25589538, 42649230, 63973845, 127947690]

約数ペア:

[(1, 127947690), (2, 63973845), (3, 42649230), (5, 25589538), (6, 21324615), (9, 14216410), (10, 12794769), (13, 9842130), (15, 8529846), (18, 7108205), (26, 4921065), (30, 4264923), (39, 3280710), (45, 2843282), (65, 1968426), (78, 1640355), (90, 1421641), (117, 1093570), (130, 984213), (195, 656142), (234, 546785), (390, 328071), (585, 218714), (1170, 109357)]