3745430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 7426944

約数和(自身を除く): 3681514

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 613, 1222, 1226, 3055, 3065, 6110, 6130, 7969, 15938, 28811, 39845, 57622, 79690, 144055, 288110, 374543, 749086, 1872715, 3745430]

約数ペア:

[(1, 3745430), (2, 1872715), (5, 749086), (10, 374543), (13, 288110), (26, 144055), (47, 79690), (65, 57622), (94, 39845), (130, 28811), (235, 15938), (470, 7969), (611, 6130), (613, 6110), (1222, 3065), (1226, 3055)]