408870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 1347840

約数和(自身を除く): 938970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 59, 63, 66, 70, 77, 90, 99, 105, 110, 118, 126, 154, 165, 177, 198, 210, 231, 295, 315, 330, 354, 385, 413, 462, 495, 531, 590, 630, 649, 693, 770, 826, 885, 990, 1062, 1155, 1239, 1298, 1386, 1770, 1947, 2065, 2310, 2478, 2655, 3245, 3465, 3717, 3894, 4130, 4543, 5310, 5841, 6195, 6490, 6930, 7434, 9086, 9735, 11682, 12390, 13629, 18585, 19470, 22715, 27258, 29205, 37170, 40887, 45430, 58410, 68145, 81774, 136290, 204435, 408870]

約数ペア:

[(1, 408870), (2, 204435), (3, 136290), (5, 81774), (6, 68145), (7, 58410), (9, 45430), (10, 40887), (11, 37170), (14, 29205), (15, 27258), (18, 22715), (21, 19470), (22, 18585), (30, 13629), (33, 12390), (35, 11682), (42, 9735), (45, 9086), (55, 7434), (59, 6930), (63, 6490), (66, 6195), (70, 5841), (77, 5310), (90, 4543), (99, 4130), (105, 3894), (110, 3717), (118, 3465), (126, 3245), (154, 2655), (165, 2478), (177, 2310), (198, 2065), (210, 1947), (231, 1770), (295, 1386), (315, 1298), (330, 1239), (354, 1155), (385, 1062), (413, 990), (462, 885), (495, 826), (531, 770), (590, 693), (630, 649)]