13138620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 42529536

約数和(自身を除く): 29390916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1171, 1870, 2244, 2342, 2805, 3513, 3740, 4684, 5610, 5855, 7026, 11220, 11710, 12881, 14052, 17565, 19907, 23420, 25762, 35130, 38643, 39814, 51524, 59721, 64405, 70260, 77286, 79628, 99535, 119442, 128810, 154572, 193215, 199070, 218977, 238884, 257620, 298605, 386430, 398140, 437954, 597210, 656931, 772860, 875908, 1094885, 1194420, 1313862, 2189770, 2627724, 3284655, 4379540, 6569310, 13138620]

約数ペア:

[(1, 13138620), (2, 6569310), (3, 4379540), (4, 3284655), (5, 2627724), (6, 2189770), (10, 1313862), (11, 1194420), (12, 1094885), (15, 875908), (17, 772860), (20, 656931), (22, 597210), (30, 437954), (33, 398140), (34, 386430), (44, 298605), (51, 257620), (55, 238884), (60, 218977), (66, 199070), (68, 193215), (85, 154572), (102, 128810), (110, 119442), (132, 99535), (165, 79628), (170, 77286), (187, 70260), (204, 64405), (220, 59721), (255, 51524), (330, 39814), (340, 38643), (374, 35130), (510, 25762), (561, 23420), (660, 19907), (748, 17565), (935, 14052), (1020, 12881), (1122, 11710), (1171, 11220), (1870, 7026), (2244, 5855), (2342, 5610), (2805, 4684), (3513, 3740)]