30074275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 49282560

約数和(自身を除く): 19208285

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 919, 935, 1309, 1925, 2975, 4595, 4675, 6433, 6545, 10109, 15623, 22975, 32165, 32725, 50545, 70763, 78115, 109361, 160825, 171853, 252725, 353815, 390575, 546805, 859265, 1202971, 1769075, 2734025, 4296325, 6014855, 30074275]

約数ペア:

[(1, 30074275), (5, 6014855), (7, 4296325), (11, 2734025), (17, 1769075), (25, 1202971), (35, 859265), (55, 546805), (77, 390575), (85, 353815), (119, 252725), (175, 171853), (187, 160825), (275, 109361), (385, 78115), (425, 70763), (595, 50545), (919, 32725), (935, 32165), (1309, 22975), (1925, 15623), (2975, 10109), (4595, 6545), (4675, 6433)]