2573580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4764660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 727, 885, 1180, 1454, 1770, 2181, 2908, 3540, 3635, 4362, 7270, 8724, 10905, 14540, 21810, 42893, 43620, 85786, 128679, 171572, 214465, 257358, 428930, 514716, 643395, 857860, 1286790, 2573580]

約数ペア:

[(1, 2573580), (2, 1286790), (3, 857860), (4, 643395), (5, 514716), (6, 428930), (10, 257358), (12, 214465), (15, 171572), (20, 128679), (30, 85786), (59, 43620), (60, 42893), (118, 21810), (177, 14540), (236, 10905), (295, 8724), (354, 7270), (590, 4362), (708, 3635), (727, 3540), (885, 2908), (1180, 2181), (1454, 1770)]