124726290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{319811}}^1$

素因数の和:319834

約数の個数: 32

約数和(自身を含む): 322370496

約数和(自身を除く): 197644206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 319811, 639622, 959433, 1599055, 1918866, 3198110, 4157543, 4797165, 8315086, 9594330, 12472629, 20787715, 24945258, 41575430, 62363145, 124726290]

約数ペア:

[(1, 124726290), (2, 62363145), (3, 41575430), (5, 24945258), (6, 20787715), (10, 12472629), (13, 9594330), (15, 8315086), (26, 4797165), (30, 4157543), (39, 3198110), (65, 1918866), (78, 1599055), (130, 959433), (195, 639622), (390, 319811)]