30811566

素因数分解:

$2^1\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{3491}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 61682688

約数和(自身を除く): 30871122

約数列:

[1, 2, 3, 6, 1471, 2942, 3491, 4413, 6982, 8826, 10473, 20946, 5135261, 10270522, 15405783, 30811566]

約数ペア:

[(1, 30811566), (2, 15405783), (3, 10270522), (6, 5135261), (1471, 20946), (2942, 10473), (3491, 8826), (4413, 6982)]