281660983314

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{30181}}^1\times {\mathrm{9907}}^1$

素因数の和:40250

約数の個数: 32

約数和(自身を含む): 566986013376

約数和(自身を除く): 285325030062

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 9907, 19814, 29721, 30181, 59442, 60362, 90543, 181086, 1555399, 3110798, 4666197, 4738417, 9332394, 9476834, 14215251, 28430502, 299003167, 598006334, 897009501, 1794019002, 46943497219, 93886994438, 140830491657, 281660983314]

約数ペア:

[(1, 281660983314), (2, 140830491657), (3, 93886994438), (6, 46943497219), (157, 1794019002), (314, 897009501), (471, 598006334), (942, 299003167), (9907, 28430502), (19814, 14215251), (29721, 9476834), (30181, 9332394), (59442, 4738417), (60362, 4666197), (90543, 3110798), (181086, 1555399)]