328896590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{3929}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 646846560

約数和(自身を除く): 317949970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 761, 1522, 3805, 3929, 7610, 7858, 8371, 16742, 19645, 39290, 41855, 43219, 83710, 86438, 216095, 432190, 2989969, 5979938, 14949845, 29899690, 32889659, 65779318, 164448295, 328896590]

約数ペア:

[(1, 328896590), (2, 164448295), (5, 65779318), (10, 32889659), (11, 29899690), (22, 14949845), (55, 5979938), (110, 2989969), (761, 432190), (1522, 216095), (3805, 86438), (3929, 83710), (7610, 43219), (7858, 41855), (8371, 39290), (16742, 19645)]