6890950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 15139656

約数和(自身を除く): 8248706

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 67, 85, 110, 121, 134, 170, 187, 242, 275, 335, 374, 425, 550, 605, 670, 737, 850, 935, 1139, 1210, 1474, 1675, 1870, 2057, 2278, 3025, 3350, 3685, 4114, 4675, 5695, 6050, 7370, 8107, 9350, 10285, 11390, 12529, 16214, 18425, 20570, 25058, 28475, 36850, 40535, 51425, 56950, 62645, 81070, 102850, 125290, 137819, 202675, 275638, 313225, 405350, 626450, 689095, 1378190, 3445475, 6890950]

約数ペア:

[(1, 6890950), (2, 3445475), (5, 1378190), (10, 689095), (11, 626450), (17, 405350), (22, 313225), (25, 275638), (34, 202675), (50, 137819), (55, 125290), (67, 102850), (85, 81070), (110, 62645), (121, 56950), (134, 51425), (170, 40535), (187, 36850), (242, 28475), (275, 25058), (335, 20570), (374, 18425), (425, 16214), (550, 12529), (605, 11390), (670, 10285), (737, 9350), (850, 8107), (935, 7370), (1139, 6050), (1210, 5695), (1474, 4675), (1675, 4114), (1870, 3685), (2057, 3350), (2278, 3025)]