26398290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9887}}^1$

素因数の和:9986

約数の個数: 32

約数和(自身を含む): 64074240

約数和(自身を除く): 37675950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 9887, 19774, 29661, 49435, 59322, 98870, 148305, 296610, 879943, 1759886, 2639829, 4399715, 5279658, 8799430, 13199145, 26398290]

約数ペア:

[(1, 26398290), (2, 13199145), (3, 8799430), (5, 5279658), (6, 4399715), (10, 2639829), (15, 1759886), (30, 879943), (89, 296610), (178, 148305), (267, 98870), (445, 59322), (534, 49435), (890, 29661), (1335, 19774), (2670, 9887)]