538893180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61099}}^1$

素因数の和:61128

約数の個数: 108

約数和(自身を含む): 1901554200

約数和(自身を除く): 1362661020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 61099, 122198, 183297, 244396, 305495, 366594, 427693, 549891, 610990, 733188, 855386, 916485, 1099782, 1221980, 1283079, 1710772, 1832970, 2138465, 2199564, 2566158, 2749455, 2993851, 3665940, 3849237, 4276930, 5132316, 5498910, 5987702, 6415395, 7698474, 8553860, 8981553, 10997820, 11975404, 12830790, 14969255, 15396948, 17963106, 19246185, 25661580, 26944659, 29938510, 35926212, 38492370, 44907765, 53889318, 59877020, 76984740, 89815530, 107778636, 134723295, 179631060, 269446590, 538893180]

約数ペア:

[(1, 538893180), (2, 269446590), (3, 179631060), (4, 134723295), (5, 107778636), (6, 89815530), (7, 76984740), (9, 59877020), (10, 53889318), (12, 44907765), (14, 38492370), (15, 35926212), (18, 29938510), (20, 26944659), (21, 25661580), (28, 19246185), (30, 17963106), (35, 15396948), (36, 14969255), (42, 12830790), (45, 11975404), (49, 10997820), (60, 8981553), (63, 8553860), (70, 7698474), (84, 6415395), (90, 5987702), (98, 5498910), (105, 5132316), (126, 4276930), (140, 3849237), (147, 3665940), (180, 2993851), (196, 2749455), (210, 2566158), (245, 2199564), (252, 2138465), (294, 1832970), (315, 1710772), (420, 1283079), (441, 1221980), (490, 1099782), (588, 916485), (630, 855386), (735, 733188), (882, 610990), (980, 549891), (1260, 427693), (1470, 366594), (1764, 305495), (2205, 244396), (2940, 183297), (4410, 122198), (8820, 61099)]