85433810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 193100544

約数和(自身を除く): 107666734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 181, 362, 385, 613, 770, 905, 1226, 1267, 1810, 1991, 2534, 3065, 3982, 4291, 6130, 6335, 6743, 8582, 9955, 12670, 13486, 13937, 19910, 21455, 27874, 33715, 42910, 47201, 67430, 69685, 94402, 110953, 139370, 221906, 236005, 472010, 554765, 776671, 1109530, 1220483, 1553342, 2440966, 3883355, 6102415, 7766710, 8543381, 12204830, 17086762, 42716905, 85433810]

約数ペア:

[(1, 85433810), (2, 42716905), (5, 17086762), (7, 12204830), (10, 8543381), (11, 7766710), (14, 6102415), (22, 3883355), (35, 2440966), (55, 1553342), (70, 1220483), (77, 1109530), (110, 776671), (154, 554765), (181, 472010), (362, 236005), (385, 221906), (613, 139370), (770, 110953), (905, 94402), (1226, 69685), (1267, 67430), (1810, 47201), (1991, 42910), (2534, 33715), (3065, 27874), (3982, 21455), (4291, 19910), (6130, 13937), (6335, 13486), (6743, 12670), (8582, 9955)]