321982010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{2267}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 662981760

約数和(自身を除く): 340999750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029, 2267, 4058, 4534, 10145, 11335, 14203, 15869, 20290, 22670, 28406, 31738, 71015, 79345, 142030, 158690, 4599743, 9199486, 22998715, 32198201, 45997430, 64396402, 160991005, 321982010]

約数ペア:

[(1, 321982010), (2, 160991005), (5, 64396402), (7, 45997430), (10, 32198201), (14, 22998715), (35, 9199486), (70, 4599743), (2029, 158690), (2267, 142030), (4058, 79345), (4534, 71015), (10145, 31738), (11335, 28406), (14203, 22670), (15869, 20290)]