69068020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 97171340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619, 797, 1238, 1594, 2476, 3095, 3188, 3985, 4333, 5579, 6190, 7970, 8666, 11158, 12380, 15940, 17332, 21665, 22316, 27895, 43330, 55790, 86660, 111580, 493343, 986686, 1973372, 2466715, 3453401, 4933430, 6906802, 9866860, 13813604, 17267005, 34534010, 69068020]

約数ペア:

[(1, 69068020), (2, 34534010), (4, 17267005), (5, 13813604), (7, 9866860), (10, 6906802), (14, 4933430), (20, 3453401), (28, 2466715), (35, 1973372), (70, 986686), (140, 493343), (619, 111580), (797, 86660), (1238, 55790), (1594, 43330), (2476, 27895), (3095, 22316), (3188, 21665), (3985, 17332), (4333, 15940), (5579, 12380), (6190, 11158), (7970, 8666)]