319298370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{105379}}^1$

素因数の和:105490

約数の個数: 32

約数和(自身を含む): 773910720

約数和(自身を除く): 454612350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 105379, 210758, 316137, 526895, 632274, 1053790, 1580685, 3161370, 10643279, 21286558, 31929837, 53216395, 63859674, 106432790, 159649185, 319298370]

約数ペア:

[(1, 319298370), (2, 159649185), (3, 106432790), (5, 63859674), (6, 53216395), (10, 31929837), (15, 21286558), (30, 10643279), (101, 3161370), (202, 1580685), (303, 1053790), (505, 632274), (606, 526895), (1010, 316137), (1515, 210758), (3030, 105379)]