71705310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 178403904

約数和(自身を除く): 106698594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 97, 123, 194, 205, 246, 291, 410, 485, 582, 601, 615, 970, 1202, 1230, 1455, 1803, 2910, 3005, 3606, 3977, 6010, 7954, 9015, 11931, 18030, 19885, 23862, 24641, 39770, 49282, 58297, 59655, 73923, 116594, 119310, 123205, 147846, 174891, 246410, 291485, 349782, 369615, 582970, 739230, 874455, 1748910, 2390177, 4780354, 7170531, 11950885, 14341062, 23901770, 35852655, 71705310]

約数ペア:

[(1, 71705310), (2, 35852655), (3, 23901770), (5, 14341062), (6, 11950885), (10, 7170531), (15, 4780354), (30, 2390177), (41, 1748910), (82, 874455), (97, 739230), (123, 582970), (194, 369615), (205, 349782), (246, 291485), (291, 246410), (410, 174891), (485, 147846), (582, 123205), (601, 119310), (615, 116594), (970, 73923), (1202, 59655), (1230, 58297), (1455, 49282), (1803, 39770), (2910, 24641), (3005, 23862), (3606, 19885), (3977, 18030), (6010, 11931), (7954, 9015)]