30277832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{839}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 31109368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 839, 1388, 1678, 2776, 3356, 4511, 6712, 9022, 10907, 18044, 21814, 36088, 43628, 87256, 291133, 582266, 1164532, 2329064, 3784729, 7569458, 15138916, 30277832]

約数ペア:

[(1, 30277832), (2, 15138916), (4, 7569458), (8, 3784729), (13, 2329064), (26, 1164532), (52, 582266), (104, 291133), (347, 87256), (694, 43628), (839, 36088), (1388, 21814), (1678, 18044), (2776, 10907), (3356, 9022), (4511, 6712)]