305653150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1451}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 622245888

約数和(自身を除く): 316592738

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 383, 550, 766, 1451, 1915, 2902, 3830, 4213, 7255, 8426, 9575, 14510, 15961, 19150, 21065, 31922, 36275, 42130, 72550, 79805, 105325, 159610, 210650, 399025, 555733, 798050, 1111466, 2778665, 5557330, 6113063, 12226126, 13893325, 27786650, 30565315, 61130630, 152826575, 305653150]

約数ペア:

[(1, 305653150), (2, 152826575), (5, 61130630), (10, 30565315), (11, 27786650), (22, 13893325), (25, 12226126), (50, 6113063), (55, 5557330), (110, 2778665), (275, 1111466), (383, 798050), (550, 555733), (766, 399025), (1451, 210650), (1915, 159610), (2902, 105325), (3830, 79805), (4213, 72550), (7255, 42130), (8426, 36275), (9575, 31922), (14510, 21065), (15961, 19150)]