9930570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25463}}^1$

素因数の和:25486

約数の個数: 32

約数和(自身を含む): 25667712

約数和(自身を除く): 15737142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25463, 50926, 76389, 127315, 152778, 254630, 331019, 381945, 662038, 763890, 993057, 1655095, 1986114, 3310190, 4965285, 9930570]

約数ペア:

[(1, 9930570), (2, 4965285), (3, 3310190), (5, 1986114), (6, 1655095), (10, 993057), (13, 763890), (15, 662038), (26, 381945), (30, 331019), (39, 254630), (65, 152778), (78, 127315), (130, 76389), (195, 50926), (390, 25463)]