242761750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12611}}^1$

素因数の和:12646

約数の個数: 64

約数和(自身を含む): 566631936

約数和(自身を除く): 323870186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3850, 9625, 12611, 19250, 25222, 63055, 88277, 126110, 138721, 176554, 277442, 315275, 441385, 630550, 693605, 882770, 971047, 1387210, 1576375, 1942094, 2206925, 3152750, 3468025, 4413850, 4855235, 6936050, 9710470, 11034625, 17340125, 22069250, 24276175, 34680250, 48552350, 121380875, 242761750]

約数ペア:

[(1, 242761750), (2, 121380875), (5, 48552350), (7, 34680250), (10, 24276175), (11, 22069250), (14, 17340125), (22, 11034625), (25, 9710470), (35, 6936050), (50, 4855235), (55, 4413850), (70, 3468025), (77, 3152750), (110, 2206925), (125, 1942094), (154, 1576375), (175, 1387210), (250, 971047), (275, 882770), (350, 693605), (385, 630550), (550, 441385), (770, 315275), (875, 277442), (1375, 176554), (1750, 138721), (1925, 126110), (2750, 88277), (3850, 63055), (9625, 25222), (12611, 19250)]