31903130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9697}}^1$

素因数の和:9758

約数の個数: 32

約数和(自身を含む): 67032576

約数和(自身を除く): 35129446

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 9697, 19394, 48485, 67879, 96970, 135758, 339395, 455759, 678790, 911518, 2278795, 3190313, 4557590, 6380626, 15951565, 31903130]

約数ペア:

[(1, 31903130), (2, 15951565), (5, 6380626), (7, 4557590), (10, 3190313), (14, 2278795), (35, 911518), (47, 678790), (70, 455759), (94, 339395), (235, 135758), (329, 96970), (470, 67879), (658, 48485), (1645, 19394), (3290, 9697)]