42148432020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2499907}}^1$

素因数の和:2500200

約数の個数: 48

約数和(自身を含む): 118435641408

約数和(自身を除く): 76287209388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 2499907, 4999814, 7499721, 9999628, 12499535, 14999442, 24999070, 29998884, 37498605, 49998140, 74997210, 149994420, 702473867, 1404947734, 2107421601, 2809895468, 3512369335, 4214843202, 7024738670, 8429686404, 10537108005, 14049477340, 21074216010, 42148432020]

約数ペア:

[(1, 42148432020), (2, 21074216010), (3, 14049477340), (4, 10537108005), (5, 8429686404), (6, 7024738670), (10, 4214843202), (12, 3512369335), (15, 2809895468), (20, 2107421601), (30, 1404947734), (60, 702473867), (281, 149994420), (562, 74997210), (843, 49998140), (1124, 37498605), (1405, 29998884), (1686, 24999070), (2810, 14999442), (3372, 12499535), (4215, 9999628), (5620, 7499721), (8430, 4999814), (16860, 2499907)]