68734190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16097}}^1$

素因数の和:16172

約数の個数: 32

約数和(自身を含む): 143722944

約数和(自身を除く): 74988754

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16097, 32194, 80485, 112679, 160970, 225358, 563395, 981917, 1126790, 1963834, 4909585, 6873419, 9819170, 13746838, 34367095, 68734190]

約数ペア:

[(1, 68734190), (2, 34367095), (5, 13746838), (7, 9819170), (10, 6873419), (14, 4909585), (35, 1963834), (61, 1126790), (70, 981917), (122, 563395), (305, 225358), (427, 160970), (610, 112679), (854, 80485), (2135, 32194), (4270, 16097)]