3715672940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{27277}}^1$

素因数の和:27439

約数の個数: 72

約数和(自身を含む): 9142494480

約数和(自身を除く): 5426821540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 139, 140, 196, 245, 278, 490, 556, 695, 973, 980, 1390, 1946, 2780, 3892, 4865, 6811, 9730, 13622, 19460, 27244, 27277, 34055, 54554, 68110, 109108, 136220, 136385, 190939, 272770, 381878, 545540, 763756, 954695, 1336573, 1909390, 2673146, 3791503, 3818780, 5346292, 6682865, 7583006, 13365730, 15166012, 18957515, 26540521, 26731460, 37915030, 53081042, 75830060, 106162084, 132702605, 185783647, 265405210, 371567294, 530810420, 743134588, 928918235, 1857836470, 3715672940]

約数ペア:

[(1, 3715672940), (2, 1857836470), (4, 928918235), (5, 743134588), (7, 530810420), (10, 371567294), (14, 265405210), (20, 185783647), (28, 132702605), (35, 106162084), (49, 75830060), (70, 53081042), (98, 37915030), (139, 26731460), (140, 26540521), (196, 18957515), (245, 15166012), (278, 13365730), (490, 7583006), (556, 6682865), (695, 5346292), (973, 3818780), (980, 3791503), (1390, 2673146), (1946, 1909390), (2780, 1336573), (3892, 954695), (4865, 763756), (6811, 545540), (9730, 381878), (13622, 272770), (19460, 190939), (27244, 136385), (27277, 136220), (34055, 109108), (54554, 68110)]