91676060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 225897840

約数和(自身を除く): 134221780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 278, 490, 556, 673, 695, 973, 980, 1346, 1390, 1946, 2692, 2780, 3365, 3892, 4711, 4865, 6730, 6811, 9422, 9730, 13460, 13622, 18844, 19460, 23555, 27244, 32977, 34055, 47110, 65954, 68110, 93547, 94220, 131908, 136220, 164885, 187094, 329770, 374188, 467735, 654829, 659540, 935470, 1309658, 1870940, 2619316, 3274145, 4583803, 6548290, 9167606, 13096580, 18335212, 22919015, 45838030, 91676060]

約数ペア:

[(1, 91676060), (2, 45838030), (4, 22919015), (5, 18335212), (7, 13096580), (10, 9167606), (14, 6548290), (20, 4583803), (28, 3274145), (35, 2619316), (49, 1870940), (70, 1309658), (98, 935470), (139, 659540), (140, 654829), (196, 467735), (245, 374188), (278, 329770), (490, 187094), (556, 164885), (673, 136220), (695, 131908), (973, 94220), (980, 93547), (1346, 68110), (1390, 65954), (1946, 47110), (2692, 34055), (2780, 32977), (3365, 27244), (3892, 23555), (4711, 19460), (4865, 18844), (6730, 13622), (6811, 13460), (9422, 9730)]