14651980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14951}}^1$

素因数の和:14974

約数の個数: 36

約数和(自身を含む): 35795088

約数和(自身を除く): 21143108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14951, 29902, 59804, 74755, 104657, 149510, 209314, 299020, 418628, 523285, 732599, 1046570, 1465198, 2093140, 2930396, 3662995, 7325990, 14651980]

約数ペア:

[(1, 14651980), (2, 7325990), (4, 3662995), (5, 2930396), (7, 2093140), (10, 1465198), (14, 1046570), (20, 732599), (28, 523285), (35, 418628), (49, 299020), (70, 209314), (98, 149510), (140, 104657), (196, 74755), (245, 59804), (490, 29902), (980, 14951)]