29883560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106727}}^1$

素因数の和:106745

約数の個数: 32

約数和(自身を含む): 76844160

約数和(自身を除く): 46960600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106727, 213454, 426908, 533635, 747089, 853816, 1067270, 1494178, 2134540, 2988356, 3735445, 4269080, 5976712, 7470890, 14941780, 29883560]

約数ペア:

[(1, 29883560), (2, 14941780), (4, 7470890), (5, 5976712), (7, 4269080), (8, 3735445), (10, 2988356), (14, 2134540), (20, 1494178), (28, 1067270), (35, 853816), (40, 747089), (56, 533635), (70, 426908), (140, 213454), (280, 106727)]