68342450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 139839264

約数和(自身を除く): 71496814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 907, 1370, 1507, 1814, 3014, 3425, 4535, 6850, 7535, 9070, 9977, 15070, 19954, 22675, 37675, 45350, 49885, 75350, 99770, 124259, 248518, 249425, 498850, 621295, 1242590, 1366849, 2733698, 3106475, 6212950, 6834245, 13668490, 34171225, 68342450]

約数ペア:

[(1, 68342450), (2, 34171225), (5, 13668490), (10, 6834245), (11, 6212950), (22, 3106475), (25, 2733698), (50, 1366849), (55, 1242590), (110, 621295), (137, 498850), (274, 249425), (275, 248518), (550, 124259), (685, 99770), (907, 75350), (1370, 49885), (1507, 45350), (1814, 37675), (3014, 22675), (3425, 19954), (4535, 15070), (6850, 9977), (7535, 9070)]