1370428675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 2260569600

約数和(自身を除く): 890140925

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 89, 95, 133, 175, 209, 275, 385, 421, 445, 475, 623, 665, 979, 1045, 1463, 1691, 1925, 2105, 2225, 2947, 3115, 3325, 4631, 4895, 5225, 6853, 7315, 7999, 8455, 10525, 11837, 14735, 15575, 18601, 23155, 24475, 32417, 34265, 36575, 37469, 39995, 42275, 55993, 59185, 73675, 87989, 93005, 115775, 130207, 162085, 171325, 187345, 199975, 262283, 279965, 295925, 412159, 439945, 465025, 615923, 651035, 711911, 810425, 936725, 1311415, 1399825, 2060795, 2199725, 2885113, 3079615, 3255175, 3559555, 4983377, 6557075, 7831021, 10303975, 14425565, 15398075, 17797775, 24916885, 39155105, 54817147, 72127825, 124584425, 195775525, 274085735, 1370428675]

約数ペア:

[(1, 1370428675), (5, 274085735), (7, 195775525), (11, 124584425), (19, 72127825), (25, 54817147), (35, 39155105), (55, 24916885), (77, 17797775), (89, 15398075), (95, 14425565), (133, 10303975), (175, 7831021), (209, 6557075), (275, 4983377), (385, 3559555), (421, 3255175), (445, 3079615), (475, 2885113), (623, 2199725), (665, 2060795), (979, 1399825), (1045, 1311415), (1463, 936725), (1691, 810425), (1925, 711911), (2105, 651035), (2225, 615923), (2947, 465025), (3115, 439945), (3325, 412159), (4631, 295925), (4895, 279965), (5225, 262283), (6853, 199975), (7315, 187345), (7999, 171325), (8455, 162085), (10525, 130207), (11837, 115775), (14735, 93005), (15575, 87989), (18601, 73675), (23155, 59185), (24475, 55993), (32417, 42275), (34265, 39995), (36575, 37469)]