69108340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 166408704

約数和(自身を除く): 97300364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1231, 1604, 2005, 2462, 2807, 4010, 4924, 5614, 6155, 8020, 8617, 11228, 12310, 14035, 17234, 24620, 28070, 34468, 43085, 56140, 86170, 172340, 493631, 987262, 1974524, 2468155, 3455417, 4936310, 6910834, 9872620, 13821668, 17277085, 34554170, 69108340]

約数ペア:

[(1, 69108340), (2, 34554170), (4, 17277085), (5, 13821668), (7, 9872620), (10, 6910834), (14, 4936310), (20, 3455417), (28, 2468155), (35, 1974524), (70, 987262), (140, 493631), (401, 172340), (802, 86170), (1231, 56140), (1604, 43085), (2005, 34468), (2462, 28070), (2807, 24620), (4010, 17234), (4924, 14035), (5614, 12310), (6155, 11228), (8020, 8617)]