223485710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 483950592

約数和(自身を除く): 260464882

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 127, 161, 230, 254, 322, 635, 805, 889, 1093, 1270, 1610, 1778, 2186, 2921, 4445, 5465, 5842, 7651, 8890, 10930, 14605, 15302, 20447, 25139, 29210, 38255, 40894, 50278, 76510, 102235, 125695, 138811, 175973, 204470, 251390, 277622, 351946, 694055, 879865, 971677, 1388110, 1759730, 1943354, 3192653, 4858385, 6385306, 9716770, 15963265, 22348571, 31926530, 44697142, 111742855, 223485710]

約数ペア:

[(1, 223485710), (2, 111742855), (5, 44697142), (7, 31926530), (10, 22348571), (14, 15963265), (23, 9716770), (35, 6385306), (46, 4858385), (70, 3192653), (115, 1943354), (127, 1759730), (161, 1388110), (230, 971677), (254, 879865), (322, 694055), (635, 351946), (805, 277622), (889, 251390), (1093, 204470), (1270, 175973), (1610, 138811), (1778, 125695), (2186, 102235), (2921, 76510), (4445, 50278), (5465, 40894), (5842, 38255), (7651, 29210), (8890, 25139), (10930, 20447), (14605, 15302)]