140051450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 72

約数和(自身を含む): 327333216

約数和(自身を除く): 187281766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3307, 3850, 4235, 6050, 6614, 8470, 16535, 21175, 23149, 33070, 36377, 42350, 46298, 72754, 82675, 115745, 165350, 181885, 231490, 254639, 363770, 400147, 509278, 578725, 800294, 909425, 1157450, 1273195, 1818850, 2000735, 2546390, 2801029, 4001470, 5602058, 6365975, 10003675, 12731950, 14005145, 20007350, 28010290, 70025725, 140051450]

約数ペア:

[(1, 140051450), (2, 70025725), (5, 28010290), (7, 20007350), (10, 14005145), (11, 12731950), (14, 10003675), (22, 6365975), (25, 5602058), (35, 4001470), (50, 2801029), (55, 2546390), (70, 2000735), (77, 1818850), (110, 1273195), (121, 1157450), (154, 909425), (175, 800294), (242, 578725), (275, 509278), (350, 400147), (385, 363770), (550, 254639), (605, 231490), (770, 181885), (847, 165350), (1210, 115745), (1694, 82675), (1925, 72754), (3025, 46298), (3307, 42350), (3850, 36377), (4235, 33070), (6050, 23149), (6614, 21175), (8470, 16535)]