30679974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131111}}^1$

素因数の和:131132

約数の個数: 24

約数和(自身を含む): 71587152

約数和(自身を除く): 40907178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131111, 262222, 393333, 786666, 1179999, 1704443, 2359998, 3408886, 5113329, 10226658, 15339987, 30679974]

約数ペア:

[(1, 30679974), (2, 15339987), (3, 10226658), (6, 5113329), (9, 3408886), (13, 2359998), (18, 1704443), (26, 1179999), (39, 786666), (78, 393333), (117, 262222), (234, 131111)]