13451130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 31338630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 647, 693, 770, 945, 990, 1155, 1294, 1386, 1485, 1890, 1941, 2079, 2310, 2970, 3235, 3465, 3882, 4158, 4529, 5823, 6470, 6930, 7117, 9058, 9705, 10395, 11646, 13587, 14234, 17469, 19410, 20790, 21351, 22645, 27174, 29115, 34938, 35585, 40761, 42702, 45290, 49819, 58230, 64053, 67935, 71170, 81522, 87345, 99638, 106755, 122283, 128106, 135870, 149457, 174690, 192159, 203805, 213510, 244566, 249095, 298914, 320265, 384318, 407610, 448371, 498190, 611415, 640530, 747285, 896742, 960795, 1222830, 1345113, 1494570, 1921590, 2241855, 2690226, 4483710, 6725565, 13451130]

約数ペア:

[(1, 13451130), (2, 6725565), (3, 4483710), (5, 2690226), (6, 2241855), (7, 1921590), (9, 1494570), (10, 1345113), (11, 1222830), (14, 960795), (15, 896742), (18, 747285), (21, 640530), (22, 611415), (27, 498190), (30, 448371), (33, 407610), (35, 384318), (42, 320265), (45, 298914), (54, 249095), (55, 244566), (63, 213510), (66, 203805), (70, 192159), (77, 174690), (90, 149457), (99, 135870), (105, 128106), (110, 122283), (126, 106755), (135, 99638), (154, 87345), (165, 81522), (189, 71170), (198, 67935), (210, 64053), (231, 58230), (270, 49819), (297, 45290), (315, 42702), (330, 40761), (378, 35585), (385, 34938), (462, 29115), (495, 27174), (594, 22645), (630, 21351), (647, 20790), (693, 19410), (770, 17469), (945, 14234), (990, 13587), (1155, 11646), (1294, 10395), (1386, 9705), (1485, 9058), (1890, 7117), (1941, 6930), (2079, 6470), (2310, 5823), (2970, 4529), (3235, 4158), (3465, 3882)]