29470805

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 46730880

約数和(自身を除く): 17260075

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 487, 637, 665, 931, 1235, 1729, 2435, 3185, 3409, 4655, 6331, 8645, 9253, 12103, 17045, 23863, 31655, 44317, 46265, 60515, 64771, 119315, 120289, 221585, 310219, 323855, 453397, 601445, 842023, 1551095, 2266985, 4210115, 5894161, 29470805]

約数ペア:

[(1, 29470805), (5, 5894161), (7, 4210115), (13, 2266985), (19, 1551095), (35, 842023), (49, 601445), (65, 453397), (91, 323855), (95, 310219), (133, 221585), (245, 120289), (247, 119315), (455, 64771), (487, 60515), (637, 46265), (665, 44317), (931, 31655), (1235, 23863), (1729, 17045), (2435, 12103), (3185, 9253), (3409, 8645), (4655, 6331)]