7774550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 16769760

約数和(自身を除く): 8995210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 229, 350, 458, 485, 679, 970, 1145, 1358, 1603, 2290, 2425, 3206, 3395, 4850, 5725, 6790, 8015, 11450, 16030, 16975, 22213, 33950, 40075, 44426, 80150, 111065, 155491, 222130, 310982, 555325, 777455, 1110650, 1554910, 3887275, 7774550]

約数ペア:

[(1, 7774550), (2, 3887275), (5, 1554910), (7, 1110650), (10, 777455), (14, 555325), (25, 310982), (35, 222130), (50, 155491), (70, 111065), (97, 80150), (175, 44426), (194, 40075), (229, 33950), (350, 22213), (458, 16975), (485, 16030), (679, 11450), (970, 8015), (1145, 6790), (1358, 5725), (1603, 4850), (2290, 3395), (2425, 3206)]