15740075990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{19739}}^1$

素因数の和:23236

約数の個数: 32

約数和(自身を含む): 29573994240

約数和(自身を除く): 13833918250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3467, 6934, 17335, 19739, 34670, 39478, 79741, 98695, 159482, 197390, 398705, 453997, 797410, 907994, 2269985, 4539970, 68435113, 136870226, 342175565, 684351130, 1574007599, 3148015198, 7870037995, 15740075990]

約数ペア:

[(1, 15740075990), (2, 7870037995), (5, 3148015198), (10, 1574007599), (23, 684351130), (46, 342175565), (115, 136870226), (230, 68435113), (3467, 4539970), (6934, 2269985), (17335, 907994), (19739, 797410), (34670, 453997), (39478, 398705), (79741, 197390), (98695, 159482)]