24901310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 52818480

約数和(自身を除く): 27917170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 571, 623, 890, 1142, 1246, 2855, 3115, 3997, 4361, 5710, 6230, 7994, 8722, 19985, 21805, 27979, 39970, 43610, 50819, 55958, 101638, 139895, 254095, 279790, 355733, 508190, 711466, 1778665, 2490131, 3557330, 4980262, 12450655, 24901310]

約数ペア:

[(1, 24901310), (2, 12450655), (5, 4980262), (7, 3557330), (10, 2490131), (14, 1778665), (35, 711466), (49, 508190), (70, 355733), (89, 279790), (98, 254095), (178, 139895), (245, 101638), (445, 55958), (490, 50819), (571, 43610), (623, 39970), (890, 27979), (1142, 21805), (1246, 19985), (2855, 8722), (3115, 7994), (3997, 6230), (4361, 5710)]