91363970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 175970880

約数和(自身を除く): 84606910

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 7883, 11590, 15766, 39415, 78830, 149777, 299554, 480863, 748885, 961726, 1497770, 2404315, 4808630, 9136397, 18272794, 45681985, 91363970]

約数ペア:

[(1, 91363970), (2, 45681985), (5, 18272794), (10, 9136397), (19, 4808630), (38, 2404315), (61, 1497770), (95, 961726), (122, 748885), (190, 480863), (305, 299554), (610, 149777), (1159, 78830), (2318, 39415), (5795, 15766), (7883, 11590)]