14854780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 33352704

約数和(自身を除く): 18497924

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 751, 860, 989, 1502, 1978, 3004, 3755, 3956, 4945, 7510, 9890, 15020, 17273, 19780, 32293, 34546, 64586, 69092, 86365, 129172, 161465, 172730, 322930, 345460, 645860, 742739, 1485478, 2970956, 3713695, 7427390, 14854780]

約数ペア:

[(1, 14854780), (2, 7427390), (4, 3713695), (5, 2970956), (10, 1485478), (20, 742739), (23, 645860), (43, 345460), (46, 322930), (86, 172730), (92, 161465), (115, 129172), (172, 86365), (215, 69092), (230, 64586), (430, 34546), (460, 32293), (751, 19780), (860, 17273), (989, 15020), (1502, 9890), (1978, 7510), (3004, 4945), (3755, 3956)]