38159030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 50867530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2207, 2470, 3458, 4414, 8645, 11035, 15449, 17290, 22070, 28691, 30898, 41933, 57382, 77245, 83866, 143455, 154490, 200837, 209665, 286910, 293531, 401674, 419330, 545129, 587062, 1004185, 1090258, 1467655, 2008370, 2725645, 2935310, 3815903, 5451290, 7631806, 19079515, 38159030]

約数ペア:

[(1, 38159030), (2, 19079515), (5, 7631806), (7, 5451290), (10, 3815903), (13, 2935310), (14, 2725645), (19, 2008370), (26, 1467655), (35, 1090258), (38, 1004185), (65, 587062), (70, 545129), (91, 419330), (95, 401674), (130, 293531), (133, 286910), (182, 209665), (190, 200837), (247, 154490), (266, 143455), (455, 83866), (494, 77245), (665, 57382), (910, 41933), (1235, 30898), (1330, 28691), (1729, 22070), (2207, 17290), (2470, 15449), (3458, 11035), (4414, 8645)]