82540860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1375681}}^1$

素因数の和:1375693

約数の個数: 24

約数和(自身を含む): 231114576

約数和(自身を除く): 148573716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1375681, 2751362, 4127043, 5502724, 6878405, 8254086, 13756810, 16508172, 20635215, 27513620, 41270430, 82540860]

約数ペア:

[(1, 82540860), (2, 41270430), (3, 27513620), (4, 20635215), (5, 16508172), (6, 13756810), (10, 8254086), (12, 6878405), (15, 5502724), (20, 4127043), (30, 2751362), (60, 1375681)]