31527090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 97839360

約数和(自身を除く): 66312270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2383, 2646, 4410, 4766, 6615, 7149, 11915, 13230, 14298, 16681, 21447, 23830, 33362, 35745, 42894, 50043, 64341, 71490, 83405, 100086, 107235, 116767, 128682, 150129, 166810, 214470, 233534, 250215, 300258, 321705, 350301, 450387, 500430, 583835, 643410, 700602, 750645, 900774, 1050903, 1167670, 1501290, 1751505, 2101806, 2251935, 3152709, 3503010, 4503870, 5254515, 6305418, 10509030, 15763545, 31527090]

約数ペア:

[(1, 31527090), (2, 15763545), (3, 10509030), (5, 6305418), (6, 5254515), (7, 4503870), (9, 3503010), (10, 3152709), (14, 2251935), (15, 2101806), (18, 1751505), (21, 1501290), (27, 1167670), (30, 1050903), (35, 900774), (42, 750645), (45, 700602), (49, 643410), (54, 583835), (63, 500430), (70, 450387), (90, 350301), (98, 321705), (105, 300258), (126, 250215), (135, 233534), (147, 214470), (189, 166810), (210, 150129), (245, 128682), (270, 116767), (294, 107235), (315, 100086), (378, 83405), (441, 71490), (490, 64341), (630, 50043), (735, 42894), (882, 35745), (945, 33362), (1323, 23830), (1470, 21447), (1890, 16681), (2205, 14298), (2383, 13230), (2646, 11915), (4410, 7149), (4766, 6615)]