15937670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 19520890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 227, 238, 295, 413, 454, 590, 595, 826, 1003, 1135, 1190, 1589, 2006, 2065, 2270, 3178, 3859, 4130, 5015, 7021, 7718, 7945, 10030, 13393, 14042, 15890, 19295, 26786, 27013, 35105, 38590, 54026, 66965, 70210, 93751, 133930, 135065, 187502, 227681, 270130, 455362, 468755, 937510, 1138405, 1593767, 2276810, 3187534, 7968835, 15937670]

約数ペア:

[(1, 15937670), (2, 7968835), (5, 3187534), (7, 2276810), (10, 1593767), (14, 1138405), (17, 937510), (34, 468755), (35, 455362), (59, 270130), (70, 227681), (85, 187502), (118, 135065), (119, 133930), (170, 93751), (227, 70210), (238, 66965), (295, 54026), (413, 38590), (454, 35105), (590, 27013), (595, 26786), (826, 19295), (1003, 15890), (1135, 14042), (1190, 13393), (1589, 10030), (2006, 7945), (2065, 7718), (2270, 7021), (3178, 5015), (3859, 4130)]