6947240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 16621200

約数和(自身を除く): 9673960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 113, 116, 145, 212, 226, 232, 265, 290, 424, 452, 530, 565, 580, 904, 1060, 1130, 1160, 1537, 2120, 2260, 3074, 3277, 4520, 5989, 6148, 6554, 7685, 11978, 12296, 13108, 15370, 16385, 23956, 26216, 29945, 30740, 32770, 47912, 59890, 61480, 65540, 119780, 131080, 173681, 239560, 347362, 694724, 868405, 1389448, 1736810, 3473620, 6947240]

約数ペア:

[(1, 6947240), (2, 3473620), (4, 1736810), (5, 1389448), (8, 868405), (10, 694724), (20, 347362), (29, 239560), (40, 173681), (53, 131080), (58, 119780), (106, 65540), (113, 61480), (116, 59890), (145, 47912), (212, 32770), (226, 30740), (232, 29945), (265, 26216), (290, 23956), (424, 16385), (452, 15370), (530, 13108), (565, 12296), (580, 11978), (904, 7685), (1060, 6554), (1130, 6148), (1160, 5989), (1537, 4520), (2120, 3277), (2260, 3074)]