758032940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{7229}}^1$

素因数の和:7359

約数の個数: 72

約数和(自身を含む): 1869330960

約数和(自身を除く): 1111298020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 749, 980, 1070, 1498, 2140, 2996, 3745, 5243, 7229, 7490, 10486, 14458, 14980, 20972, 26215, 28916, 36145, 50603, 52430, 72290, 101206, 104860, 144580, 202412, 253015, 354221, 506030, 708442, 773503, 1012060, 1416884, 1547006, 1771105, 3094012, 3542210, 3867515, 5414521, 7084420, 7735030, 10829042, 15470060, 21658084, 27072605, 37901647, 54145210, 75803294, 108290420, 151606588, 189508235, 379016470, 758032940]

約数ペア:

[(1, 758032940), (2, 379016470), (4, 189508235), (5, 151606588), (7, 108290420), (10, 75803294), (14, 54145210), (20, 37901647), (28, 27072605), (35, 21658084), (49, 15470060), (70, 10829042), (98, 7735030), (107, 7084420), (140, 5414521), (196, 3867515), (214, 3542210), (245, 3094012), (428, 1771105), (490, 1547006), (535, 1416884), (749, 1012060), (980, 773503), (1070, 708442), (1498, 506030), (2140, 354221), (2996, 253015), (3745, 202412), (5243, 144580), (7229, 104860), (7490, 101206), (10486, 72290), (14458, 52430), (14980, 50603), (20972, 36145), (26215, 28916)]