64409190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19697}}^1$

素因数の和:19816

約数の個数: 32

約数和(自身を含む): 156008160

約数和(自身を除く): 91598970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 19697, 39394, 59091, 98485, 118182, 196970, 295455, 590910, 2146973, 4293946, 6440919, 10734865, 12881838, 21469730, 32204595, 64409190]

約数ペア:

[(1, 64409190), (2, 32204595), (3, 21469730), (5, 12881838), (6, 10734865), (10, 6440919), (15, 4293946), (30, 2146973), (109, 590910), (218, 295455), (327, 196970), (545, 118182), (654, 98485), (1090, 59091), (1635, 39394), (3270, 19697)]