153450290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 326688768

約数和(自身を除く): 173238478

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 127, 205, 254, 287, 410, 421, 574, 635, 842, 889, 1270, 1435, 1778, 2105, 2870, 2947, 4210, 4445, 5207, 5894, 8890, 10414, 14735, 17261, 26035, 29470, 34522, 36449, 52070, 53467, 72898, 86305, 106934, 120827, 172610, 182245, 241654, 267335, 364490, 374269, 534670, 604135, 748538, 1208270, 1871345, 2192147, 3742690, 4384294, 10960735, 15345029, 21921470, 30690058, 76725145, 153450290]

約数ペア:

[(1, 153450290), (2, 76725145), (5, 30690058), (7, 21921470), (10, 15345029), (14, 10960735), (35, 4384294), (41, 3742690), (70, 2192147), (82, 1871345), (127, 1208270), (205, 748538), (254, 604135), (287, 534670), (410, 374269), (421, 364490), (574, 267335), (635, 241654), (842, 182245), (889, 172610), (1270, 120827), (1435, 106934), (1778, 86305), (2105, 72898), (2870, 53467), (2947, 52070), (4210, 36449), (4445, 34522), (5207, 29470), (5894, 26035), (8890, 17261), (10414, 14735)]