66247110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 72

約数和(自身を含む): 181874160

約数和(自身を除く): 115627050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2039, 2166, 3249, 3610, 4078, 5415, 6117, 6498, 10195, 10830, 12234, 16245, 18351, 20390, 30585, 32490, 36702, 38741, 61170, 77482, 91755, 116223, 183510, 193705, 232446, 348669, 387410, 581115, 697338, 736079, 1162230, 1472158, 1743345, 2208237, 3486690, 3680395, 4416474, 6624711, 7360790, 11041185, 13249422, 22082370, 33123555, 66247110]

約数ペア:

[(1, 66247110), (2, 33123555), (3, 22082370), (5, 13249422), (6, 11041185), (9, 7360790), (10, 6624711), (15, 4416474), (18, 3680395), (19, 3486690), (30, 2208237), (38, 1743345), (45, 1472158), (57, 1162230), (90, 736079), (95, 697338), (114, 581115), (171, 387410), (190, 348669), (285, 232446), (342, 193705), (361, 183510), (570, 116223), (722, 91755), (855, 77482), (1083, 61170), (1710, 38741), (1805, 36702), (2039, 32490), (2166, 30585), (3249, 20390), (3610, 18351), (4078, 16245), (5415, 12234), (6117, 10830), (6498, 10195)]