31921530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13469}}^1$

素因数の和:13558

約数の個数: 32

約数和(自身を含む): 77587200

約数和(自身を除く): 45665670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 13469, 26938, 40407, 67345, 80814, 134690, 202035, 404070, 1064051, 2128102, 3192153, 5320255, 6384306, 10640510, 15960765, 31921530]

約数ペア:

[(1, 31921530), (2, 15960765), (3, 10640510), (5, 6384306), (6, 5320255), (10, 3192153), (15, 2128102), (30, 1064051), (79, 404070), (158, 202035), (237, 134690), (395, 80814), (474, 67345), (790, 40407), (1185, 26938), (2370, 13469)]