86561510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4597}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 178770240

約数和(自身を除く): 92208730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 4597, 9194, 9415, 18830, 22985, 32179, 45970, 64358, 160895, 321790, 1236593, 2473186, 6182965, 8656151, 12365930, 17312302, 43280755, 86561510]

約数ペア:

[(1, 86561510), (2, 43280755), (5, 17312302), (7, 12365930), (10, 8656151), (14, 6182965), (35, 2473186), (70, 1236593), (269, 321790), (538, 160895), (1345, 64358), (1883, 45970), (2690, 32179), (3766, 22985), (4597, 18830), (9194, 9415)]