30319042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 51270912

約数和(自身を除く): 20951870

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 577, 611, 1118, 1154, 1222, 2021, 4042, 7501, 15002, 24811, 26273, 27119, 49622, 52546, 54238, 322543, 352547, 645086, 705094, 1166117, 2332234, 15159521, 30319042]

約数ペア:

[(1, 30319042), (2, 15159521), (13, 2332234), (26, 1166117), (43, 705094), (47, 645086), (86, 352547), (94, 322543), (559, 54238), (577, 52546), (611, 49622), (1118, 27119), (1154, 26273), (1222, 24811), (2021, 15002), (4042, 7501)]