65531410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3917}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 135406080

約数和(自身を除く): 69874670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 3917, 7834, 8365, 16730, 19585, 27419, 39170, 54838, 137095, 274190, 936163, 1872326, 4680815, 6553141, 9361630, 13106282, 32765705, 65531410]

約数ペア:

[(1, 65531410), (2, 32765705), (5, 13106282), (7, 9361630), (10, 6553141), (14, 4680815), (35, 1872326), (70, 936163), (239, 274190), (478, 137095), (1195, 54838), (1673, 39170), (2390, 27419), (3346, 19585), (3917, 16730), (7834, 8365)]