9867550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 23154768

約数和(自身を除く): 13287218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 233, 242, 275, 350, 385, 466, 550, 605, 770, 847, 1165, 1210, 1631, 1694, 1925, 2330, 2563, 3025, 3262, 3850, 4235, 5126, 5825, 6050, 8155, 8470, 11650, 12815, 16310, 17941, 21175, 25630, 28193, 35882, 40775, 42350, 56386, 64075, 81550, 89705, 128150, 140965, 179410, 197351, 281930, 394702, 448525, 704825, 897050, 986755, 1409650, 1973510, 4933775, 9867550]

約数ペア:

[(1, 9867550), (2, 4933775), (5, 1973510), (7, 1409650), (10, 986755), (11, 897050), (14, 704825), (22, 448525), (25, 394702), (35, 281930), (50, 197351), (55, 179410), (70, 140965), (77, 128150), (110, 89705), (121, 81550), (154, 64075), (175, 56386), (233, 42350), (242, 40775), (275, 35882), (350, 28193), (385, 25630), (466, 21175), (550, 17941), (605, 16310), (770, 12815), (847, 11650), (1165, 8470), (1210, 8155), (1631, 6050), (1694, 5825), (1925, 5126), (2330, 4235), (2563, 3850), (3025, 3262)]