861773310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167987}}^1$

素因数の和:168022

約数の個数: 64

約数和(自身を含む): 2419027200

約数和(自身を除く): 1557253890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 167987, 335974, 503961, 839935, 1007922, 1511883, 1679870, 2519805, 3023766, 3191753, 4535649, 5039610, 6383506, 7559415, 9071298, 9575259, 15118830, 15958765, 19150518, 22678245, 28725777, 31917530, 45356490, 47876295, 57451554, 86177331, 95752590, 143628885, 172354662, 287257770, 430886655, 861773310]

約数ペア:

[(1, 861773310), (2, 430886655), (3, 287257770), (5, 172354662), (6, 143628885), (9, 95752590), (10, 86177331), (15, 57451554), (18, 47876295), (19, 45356490), (27, 31917530), (30, 28725777), (38, 22678245), (45, 19150518), (54, 15958765), (57, 15118830), (90, 9575259), (95, 9071298), (114, 7559415), (135, 6383506), (171, 5039610), (190, 4535649), (270, 3191753), (285, 3023766), (342, 2519805), (513, 1679870), (570, 1511883), (855, 1007922), (1026, 839935), (1710, 503961), (2565, 335974), (5130, 167987)]