30883970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 60126192

約数和(自身を除く): 29242222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 673, 706, 1346, 1765, 3365, 3530, 4589, 6730, 8749, 9178, 17498, 22945, 43745, 45890, 87490, 237569, 475138, 1187845, 2375690, 3088397, 6176794, 15441985, 30883970]

約数ペア:

[(1, 30883970), (2, 15441985), (5, 6176794), (10, 3088397), (13, 2375690), (26, 1187845), (65, 475138), (130, 237569), (353, 87490), (673, 45890), (706, 43745), (1346, 22945), (1765, 17498), (3365, 9178), (3530, 8749), (4589, 6730)]