1554910

素因数分解:

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

素因数の和:340

約数の個数: 32

約数和(自身を含む): 3245760

約数和(自身を除く): 1690850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 229, 458, 485, 679, 970, 1145, 1358, 1603, 2290, 3206, 3395, 6790, 8015, 16030, 22213, 44426, 111065, 155491, 222130, 310982, 777455, 1554910]

約数ペア:

[(1, 1554910), (2, 777455), (5, 310982), (7, 222130), (10, 155491), (14, 111065), (35, 44426), (70, 22213), (97, 16030), (194, 8015), (229, 6790), (458, 3395), (485, 3206), (679, 2290), (970, 1603), (1145, 1358)]