681450

素因数分解:

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

素因数の和:92

約数の個数: 96

約数和(自身を含む): 2142720

約数和(自身を除く): 1461270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 59, 66, 70, 75, 77, 105, 110, 118, 150, 154, 165, 175, 177, 210, 231, 275, 295, 330, 350, 354, 385, 413, 462, 525, 550, 590, 649, 770, 825, 826, 885, 1050, 1155, 1239, 1298, 1475, 1650, 1770, 1925, 1947, 2065, 2310, 2478, 2950, 3245, 3850, 3894, 4130, 4425, 4543, 5775, 6195, 6490, 8850, 9086, 9735, 10325, 11550, 12390, 13629, 16225, 19470, 20650, 22715, 27258, 30975, 32450, 45430, 48675, 61950, 68145, 97350, 113575, 136290, 227150, 340725, 681450]

約数ペア:

[(1, 681450), (2, 340725), (3, 227150), (5, 136290), (6, 113575), (7, 97350), (10, 68145), (11, 61950), (14, 48675), (15, 45430), (21, 32450), (22, 30975), (25, 27258), (30, 22715), (33, 20650), (35, 19470), (42, 16225), (50, 13629), (55, 12390), (59, 11550), (66, 10325), (70, 9735), (75, 9086), (77, 8850), (105, 6490), (110, 6195), (118, 5775), (150, 4543), (154, 4425), (165, 4130), (175, 3894), (177, 3850), (210, 3245), (231, 2950), (275, 2478), (295, 2310), (330, 2065), (350, 1947), (354, 1925), (385, 1770), (413, 1650), (462, 1475), (525, 1298), (550, 1239), (590, 1155), (649, 1050), (770, 885), (825, 826)]