121018890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{85829}}^1$

素因数の和:85886

約数の個数: 32

約数和(自身を含む): 296628480

約数和(自身を除く): 175609590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 85829, 171658, 257487, 429145, 514974, 858290, 1287435, 2574870, 4033963, 8067926, 12101889, 20169815, 24203778, 40339630, 60509445, 121018890]

約数ペア:

[(1, 121018890), (2, 60509445), (3, 40339630), (5, 24203778), (6, 20169815), (10, 12101889), (15, 8067926), (30, 4033963), (47, 2574870), (94, 1287435), (141, 858290), (235, 514974), (282, 429145), (470, 257487), (705, 171658), (1410, 85829)]