15202670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 32356800

約数和(自身を除く): 17154130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7489, 14978, 37445, 52423, 74890, 104846, 217181, 262115, 434362, 524230, 1085905, 1520267, 2171810, 3040534, 7601335, 15202670]

約数ペア:

[(1, 15202670), (2, 7601335), (5, 3040534), (7, 2171810), (10, 1520267), (14, 1085905), (29, 524230), (35, 434362), (58, 262115), (70, 217181), (145, 104846), (203, 74890), (290, 52423), (406, 37445), (1015, 14978), (2030, 7489)]