26709420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445157}}^1$

素因数の和:445169

約数の個数: 24

約数和(自身を含む): 74786544

約数和(自身を除く): 48077124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445157, 890314, 1335471, 1780628, 2225785, 2670942, 4451570, 5341884, 6677355, 8903140, 13354710, 26709420]

約数ペア:

[(1, 26709420), (2, 13354710), (3, 8903140), (4, 6677355), (5, 5341884), (6, 4451570), (10, 2670942), (12, 2225785), (15, 1780628), (20, 1335471), (30, 890314), (60, 445157)]