5189590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6474410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 89, 98, 119, 170, 178, 238, 245, 343, 445, 490, 595, 623, 686, 833, 890, 1190, 1246, 1513, 1666, 1715, 3026, 3115, 3430, 4165, 4361, 5831, 6230, 7565, 8330, 8722, 10591, 11662, 15130, 21182, 21805, 29155, 30527, 43610, 52955, 58310, 61054, 74137, 105910, 148274, 152635, 305270, 370685, 518959, 741370, 1037918, 2594795, 5189590]

約数ペア:

[(1, 5189590), (2, 2594795), (5, 1037918), (7, 741370), (10, 518959), (14, 370685), (17, 305270), (34, 152635), (35, 148274), (49, 105910), (70, 74137), (85, 61054), (89, 58310), (98, 52955), (119, 43610), (170, 30527), (178, 29155), (238, 21805), (245, 21182), (343, 15130), (445, 11662), (490, 10591), (595, 8722), (623, 8330), (686, 7565), (833, 6230), (890, 5831), (1190, 4361), (1246, 4165), (1513, 3430), (1666, 3115), (1715, 3026)]