3133060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 4910780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 139, 140, 161, 196, 230, 245, 278, 322, 460, 490, 556, 644, 695, 805, 973, 980, 1127, 1390, 1610, 1946, 2254, 2780, 3197, 3220, 3892, 4508, 4865, 5635, 6394, 6811, 9730, 11270, 12788, 13622, 15985, 19460, 22379, 22540, 27244, 31970, 34055, 44758, 63940, 68110, 89516, 111895, 136220, 156653, 223790, 313306, 447580, 626612, 783265, 1566530, 3133060]

約数ペア:

[(1, 3133060), (2, 1566530), (4, 783265), (5, 626612), (7, 447580), (10, 313306), (14, 223790), (20, 156653), (23, 136220), (28, 111895), (35, 89516), (46, 68110), (49, 63940), (70, 44758), (92, 34055), (98, 31970), (115, 27244), (139, 22540), (140, 22379), (161, 19460), (196, 15985), (230, 13622), (245, 12788), (278, 11270), (322, 9730), (460, 6811), (490, 6394), (556, 5635), (644, 4865), (695, 4508), (805, 3892), (973, 3220), (980, 3197), (1127, 2780), (1390, 2254), (1610, 1946)]