2224530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 7464960

約数和(自身を除く): 5240430

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, 107, 110, 126, 135, 154, 165, 189, 198, 210, 214, 231, 270, 297, 315, 321, 330, 378, 385, 462, 495, 535, 594, 630, 642, 693, 749, 770, 945, 963, 990, 1070, 1155, 1177, 1386, 1485, 1498, 1605, 1890, 1926, 2079, 2247, 2310, 2354, 2889, 2970, 3210, 3465, 3531, 3745, 4158, 4494, 4815, 5778, 5885, 6741, 6930, 7062, 7490, 8239, 9630, 10395, 10593, 11235, 11770, 13482, 14445, 16478, 17655, 20223, 20790, 21186, 22470, 24717, 28890, 31779, 33705, 35310, 40446, 41195, 49434, 52965, 63558, 67410, 74151, 82390, 101115, 105930, 123585, 148302, 158895, 202230, 222453, 247170, 317790, 370755, 444906, 741510, 1112265, 2224530]

約数ペア:

[(1, 2224530), (2, 1112265), (3, 741510), (5, 444906), (6, 370755), (7, 317790), (9, 247170), (10, 222453), (11, 202230), (14, 158895), (15, 148302), (18, 123585), (21, 105930), (22, 101115), (27, 82390), (30, 74151), (33, 67410), (35, 63558), (42, 52965), (45, 49434), (54, 41195), (55, 40446), (63, 35310), (66, 33705), (70, 31779), (77, 28890), (90, 24717), (99, 22470), (105, 21186), (107, 20790), (110, 20223), (126, 17655), (135, 16478), (154, 14445), (165, 13482), (189, 11770), (198, 11235), (210, 10593), (214, 10395), (231, 9630), (270, 8239), (297, 7490), (315, 7062), (321, 6930), (330, 6741), (378, 5885), (385, 5778), (462, 4815), (495, 4494), (535, 4158), (594, 3745), (630, 3531), (642, 3465), (693, 3210), (749, 2970), (770, 2889), (945, 2354), (963, 2310), (990, 2247), (1070, 2079), (1155, 1926), (1177, 1890), (1386, 1605), (1485, 1498)]