6440110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 12573792

約数和(自身を除く): 6133682

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 881, 1462, 1762, 3655, 4405, 7310, 8810, 14977, 29954, 37883, 74885, 75766, 149770, 189415, 378830, 644011, 1288022, 3220055, 6440110]

約数ペア:

[(1, 6440110), (2, 3220055), (5, 1288022), (10, 644011), (17, 378830), (34, 189415), (43, 149770), (85, 75766), (86, 74885), (170, 37883), (215, 29954), (430, 14977), (731, 8810), (881, 7310), (1462, 4405), (1762, 3655)]