69953380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 175154616

約数和(自身を除く): 105201236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 1741, 2009, 2870, 3482, 4018, 5740, 6964, 8036, 8705, 10045, 12187, 17410, 20090, 24374, 34820, 40180, 48748, 60935, 71381, 85309, 121870, 142762, 170618, 243740, 285524, 341236, 356905, 426545, 499667, 713810, 853090, 999334, 1427620, 1706180, 1998668, 2498335, 3497669, 4996670, 6995338, 9993340, 13990676, 17488345, 34976690, 69953380]

約数ペア:

[(1, 69953380), (2, 34976690), (4, 17488345), (5, 13990676), (7, 9993340), (10, 6995338), (14, 4996670), (20, 3497669), (28, 2498335), (35, 1998668), (41, 1706180), (49, 1427620), (70, 999334), (82, 853090), (98, 713810), (140, 499667), (164, 426545), (196, 356905), (205, 341236), (245, 285524), (287, 243740), (410, 170618), (490, 142762), (574, 121870), (820, 85309), (980, 71381), (1148, 60935), (1435, 48748), (1741, 40180), (2009, 34820), (2870, 24374), (3482, 20090), (4018, 17410), (5740, 12187), (6964, 10045), (8036, 8705)]