61446710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 121271904

約数和(自身を除く): 59825194

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 338, 353, 515, 706, 845, 1030, 1339, 1690, 1765, 2678, 3530, 4589, 6695, 9178, 13390, 17407, 22945, 34814, 36359, 45890, 59657, 72718, 87035, 119314, 174070, 181795, 298285, 363590, 472667, 596570, 945334, 2363335, 4726670, 6144671, 12289342, 30723355, 61446710]

約数ペア:

[(1, 61446710), (2, 30723355), (5, 12289342), (10, 6144671), (13, 4726670), (26, 2363335), (65, 945334), (103, 596570), (130, 472667), (169, 363590), (206, 298285), (338, 181795), (353, 174070), (515, 119314), (706, 87035), (845, 72718), (1030, 59657), (1339, 45890), (1690, 36359), (1765, 34814), (2678, 22945), (3530, 17407), (4589, 13390), (6695, 9178)]