13210710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 31871232

約数和(自身を除く): 18660522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2087, 2110, 3165, 4174, 6261, 6330, 10435, 12522, 20870, 31305, 62610, 440357, 880714, 1321071, 2201785, 2642142, 4403570, 6605355, 13210710]

約数ペア:

[(1, 13210710), (2, 6605355), (3, 4403570), (5, 2642142), (6, 2201785), (10, 1321071), (15, 880714), (30, 440357), (211, 62610), (422, 31305), (633, 20870), (1055, 12522), (1266, 10435), (2087, 6330), (2110, 6261), (3165, 4174)]