1040891390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6793}}^1$

素因数の和:7017

約数の個数: 64

約数和(自身を含む): 2348006400

約数和(自身を除く): 1307115010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 770, 995, 1393, 1990, 2189, 2786, 4378, 6793, 6965, 10945, 13586, 13930, 15323, 21890, 30646, 33965, 47551, 67930, 74723, 76615, 95102, 149446, 153230, 237755, 373615, 475510, 523061, 747230, 1046122, 1351807, 2615305, 2703614, 5230610, 6759035, 9462649, 13518070, 14869877, 18925298, 29739754, 47313245, 74349385, 94626490, 104089139, 148698770, 208178278, 520445695, 1040891390]

約数ペア:

[(1, 1040891390), (2, 520445695), (5, 208178278), (7, 148698770), (10, 104089139), (11, 94626490), (14, 74349385), (22, 47313245), (35, 29739754), (55, 18925298), (70, 14869877), (77, 13518070), (110, 9462649), (154, 6759035), (199, 5230610), (385, 2703614), (398, 2615305), (770, 1351807), (995, 1046122), (1393, 747230), (1990, 523061), (2189, 475510), (2786, 373615), (4378, 237755), (6793, 153230), (6965, 149446), (10945, 95102), (13586, 76615), (13930, 74723), (15323, 67930), (21890, 47551), (30646, 33965)]