13831370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 16961590

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 197, 238, 295, 394, 413, 590, 595, 826, 985, 1003, 1190, 1379, 1970, 2006, 2065, 2758, 3349, 4130, 5015, 6698, 6895, 7021, 10030, 11623, 13790, 14042, 16745, 23246, 23443, 33490, 35105, 46886, 58115, 70210, 81361, 116230, 117215, 162722, 197591, 234430, 395182, 406805, 813610, 987955, 1383137, 1975910, 2766274, 6915685, 13831370]

約数ペア:

[(1, 13831370), (2, 6915685), (5, 2766274), (7, 1975910), (10, 1383137), (14, 987955), (17, 813610), (34, 406805), (35, 395182), (59, 234430), (70, 197591), (85, 162722), (118, 117215), (119, 116230), (170, 81361), (197, 70210), (238, 58115), (295, 46886), (394, 35105), (413, 33490), (590, 23443), (595, 23246), (826, 16745), (985, 14042), (1003, 13790), (1190, 11623), (1379, 10030), (1970, 7021), (2006, 6895), (2065, 6698), (2758, 5015), (3349, 4130)]