1056790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 2248704

約数和(自身を除く): 1191914

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 487, 974, 1085, 2170, 2435, 3409, 4870, 6818, 15097, 17045, 30194, 34090, 75485, 105679, 150970, 211358, 528395, 1056790]

約数ペア:

[(1, 1056790), (2, 528395), (5, 211358), (7, 150970), (10, 105679), (14, 75485), (31, 34090), (35, 30194), (62, 17045), (70, 15097), (155, 6818), (217, 4870), (310, 3409), (434, 2435), (487, 2170), (974, 1085)]