61171810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11971}}^1$

素因数の和:12058

約数の個数: 32

約数和(自身を含む): 127573632

約数和(自身を除く): 66401822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 11971, 23942, 59855, 83797, 119710, 167594, 418985, 837970, 873883, 1747766, 4369415, 6117181, 8738830, 12234362, 30585905, 61171810]

約数ペア:

[(1, 61171810), (2, 30585905), (5, 12234362), (7, 8738830), (10, 6117181), (14, 4369415), (35, 1747766), (70, 873883), (73, 837970), (146, 418985), (365, 167594), (511, 119710), (730, 83797), (1022, 59855), (2555, 23942), (5110, 11971)]