2917090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 5982336

約数和(自身を除く): 3065246

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1153, 1265, 2306, 2530, 5765, 11530, 12683, 25366, 26519, 53038, 63415, 126830, 132595, 265190, 291709, 583418, 1458545, 2917090]

約数ペア:

[(1, 2917090), (2, 1458545), (5, 583418), (10, 291709), (11, 265190), (22, 132595), (23, 126830), (46, 63415), (55, 53038), (110, 26519), (115, 25366), (230, 12683), (253, 11530), (506, 5765), (1153, 2530), (1265, 2306)]